20" Square Outdoor Pillows

Square 20", Spectrum Indigo Sunbrella® Plainweave

This square throw pillow brings a clean, modern look to your seating area or patio. It's made from Sunbrella® fabric that's designed to withstand sun and rain, making it a versatile choice for both indoor and outdoor spaces. The material adds a layer of comfort while remaining easy to clean for everyday use. A tailored silhouette keeps the shape structured, while a hidden zipper closure allows for easy removal. Plus, we love how the reversible design lets you refresh your favorite furniture pieces with ease.

I bought these (two different sizes) green pillows to brighten things up. They are perfect. They look good with other pillows I bought another time from Wayfair. They can be unzipped and washed. Fabric is great quality/durable.. Kelly. Indian Hills, CO. Sat Aug 08 2026

Natural/Blue, 20" x 20"

Add a hint of beachiness to your porch swing or living room sofa with this set of 2 square throw pillows. These matching pillows are made in the USA and feature a solid-hued cover complemented by piped edges in a different color. They have weather- and stain-resistant Sunbrella covers that are sewn closed around recycled polyester filling. Plus, these pillows are reversible, so they look great no matter which way you turn them. We love how this set looks on a patio bench or poolside conversation set.

Really good quality product, perfect for my space.. Tracy. Centennial, CO. Thu May 15 2025

Square 20", Goldenrod/Cream

The indoor pillow that lives beautifully outdoors. Enjoy the upscale luxury and durability of jacquard. With a bold striped pattern, it plays well with any palette. This pillow is weather-resistant and responsibly made. Filled with 100% recycled fibers.

Like this pillow but slightly overpriced in my opinion. Alex. Omaha, NE. Tue Apr 07 2026

Green, Polyester/Polyfill

This throw pillow adds an extra layer of texture and simple, classic style to your indoor or outdoor living space. The cover is made from weather-resistant polyester, featuring a classic striped pattern and fringed edges for added visual interest. Its square shape and versatile design make it an ideal accent for a sofa, chair, or patio furniture. This pillow comes with a removable cover and a zipper closure, making it easy to clean and maintain. Simply toss it in the washing machine for hassle-free care. Plus, it has an included insert that comes with your choice of filling for a plush feel.

Beautiful pillow..soft!. Anna. Franklin, TN. Wed Jun 10 2026

20" x 20", Frolic Citrus

This outdoor throw pillow has a forest-inspired pattern (creatures and all!) that breaks up the look of any patio sofa or chair. It's made from 100% polyester and is stuffed with a polyfill insert for extra comfort. The included pillow insert can be easily removed with the zipper closure, making spot cleaning much easier. It even comes in the size and color of your choice!

Loverthem!. Amy. Charlottesville, VA. Thu Apr 02 2026

20" x 20"

Give your living space a fresh update with this cotton square pillow cover. Designed to elevate any room's ambiance, it features a versatile and inviting look. The zipper closure ensures easy removal for cleaning or swapping out inserts. This pillow cover is crafted from high-quality cotton material, making it a delightful addition to your home decor. So, cozy up and enjoy the simple yet elegant touch this cover brings to your favorite relaxation spot.

Nice addition of a pattern to colorful pullows. Nicole. Mahwah, NJ. Sat Feb 22 2025

Canvas Navy, 20" x 20"

Designed with meticulous attention to detail, this sunbrella pillow adds a touch of sophistication to any outdoor setting. The square shape and piped edges provide a clean and polished look, elevating the aesthetics of your patio, deck, or garden area. But it's not just about looks - this pillow is built to withstand the elements. Constructed with Sunbrella's renowned fabric, it boasts exceptional resistance to fading, mold, and mildew. The fabric's UV-resistant properties ensure that your pillow remains vibrant and fresh, even under the sunniest skies.

Love these pillows. I got the sunflower yellow ones and I love them. Sunbrella products really hold up and add a bright pot to my back patio.. Tracey. Northfield, IL. Sun Sep 17 2023

20"H x 20"W, Canvas Navy

Lively and bright, this shade provides a sunny pop of color to your home.

Perfect for my front porch wicker rockers! Nice size and great material. Color was perfect.. Beverly. Fletcher, NC. Mon May 11 2026

Blue

Textural embroidered ivory and ice wavy bands flow across our high-performance Greylock fabric which is transformed with striated color variation and distressed effect. This modern creation is a sublime combination of technology and good taste that reproduces the faded, vintage patina of natural indigo-dyed handspun flax with all the weather-defying, stain, mildew, and fade-resistant qualities that allow this gorgeous pillow to feel at home indoors or out.

Such a beautiful pillow! Very well made embroidered around both sides. I’ve seen this and other retail stores for twice the price. This is a steel.. Paula. Saddle River, NJ. Wed May 27 2026

20" x 20", Seascape Charcoal

Say hello to your new favorite accent with this set of two Sunbrella® throw pillows. Built for both beauty and durability, each piece is filled with plush polyester and adorned with captivating details. Their square shape makes them an excellent choice to brighten up any couch, armchair, or bed. The covers are easy to care for, with a removable design that needs only a simple spot clean. Plus, their all-weather construction means they're equally suitable for indoor and outdoor use. Let's just call them your new home décor heroes!

I need high durability fabrics and bright color in the office where these pillows are sitting cheerily on the sofas. They are just what I was looking for!. Calla. Salt Lake City, UT. Thu Mar 26 2026

20" x 20"

Upgrade your living space with this cotton square pillow cover that's both versatile and inviting. Designed with a zipper closure for fuss-free maintenance, it's a delightful addition to your sofa, bed, or favorite reading nook. The soft cotton material ensures a cozy feel while remaining easy to care for. Simply unzip the cover, remove the insert, and send it off to the dry-clean for a fresh look.

Beautiful and high quality material. Exactly what I had expected.. Lisa. Mesa, AZ. Mon Dec 16 2024

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

GREAT QUALITY AND COLOR ON WEB SITE IS VERY ACCURATE.. Rakale. North Little Rock, AR. Fri Jun 21 2024

20" x 20", Cream

Create a relaxing oasis in your very own backyard with the help of this trend-forward set of square pillows featuring a solid Sunbrella fabric. This pillow is sure to freshen up your outdoor space while offering added comfort to help you and your guests feel at home.. It features durable, weather-resistant material and is made in North America, offering unparalleled quality that you can trust!

Exactly the color I was looking for. Fantastic quality and am looking forward to seeing how they hold up in the weather for years to come.. Sharond. Lexington, KY. Sat Sep 28 2024

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

20" x 20", Down

Introducing the accent pillow! This stunning piece brings a unique modern style to any living space. Crafted with 100% Polyester, this pillow is soft to the touch and is sure to be a conversation starter.The care instructions are simple: spot clean with mild detergent and lay flat to dry - so you can enjoy your new piece of decor for years to come!

Very nice pillow - very full - however it was shipped in a bag that was ripped multiple times before delivery leaving black marks on a white pillow. Such a bummer!. Anonymous. Lewis Center, OH. Fri Apr 24 2026

Indigo, 20" x 20"

Elevate your outdoor living space with this Sunbrella® throw pillow, designed to withstand the elements while adding a pop of color to your patio or deck. Made from weather-resistant Sunbrella® fabric, this square pillow is filled with 100% recycled polyester, making it a responsible and eco-friendly choice. The solid color pattern is versatile, and the sewn-closed design ensures the insert stays put. Plus, it's stain-resistant, so you can enjoy worry-free lounging. For easy care, simply spot clean when needed. Happy relaxing!

Nice pillows. Definitely outdoor pillows but really not scratchy fabric like some. I’ve had sunbrella before and it really holds up to anything. Would work for a kids area where pillows might take a beating. Covers are not removable but that’s fine for these bc they will wipe clean. Only complaint is minor-they really don’t have a Boucle look in the dark blue. Other colors may have more variation but these are a true solid navy.. Taral. Eureka, IL. Fri Nov 10 2023

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

Pretty pillow -love the pattern!. Jane. Byron Center, MI. Tue Jun 09 2026

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

Great size and wonderful quality!. Britney. Jacksonville, FL. Thu Jul 23 2026

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

Beautiful pillows!. Laura. Moultonborough, NH. Fri May 15 2026

Sunbrella Spectrum Denim, 20" H x 20" W x 6" D

Add a cozy touch to your poolside seating group or patio Adirondack chair with this essential throw pillow, featuring a simple Sunbrella that keeps it as good as new, rain, or shine.

Beautiful, well made pillows added the touch of class I was looking for! Love the Sunbrella fabric.. Leslie. Cottonwood Az. Sun Nov 19 2023

Cast Pumice

Unwind in your very own backyard oasis with the addition of this stylish set of 2 square pillows featuring a Sunbrella fabric that is trimmed with a top stitch edge allowing you to freshen up your outdoor space while offering added comfort to help you and your guests feel at home. These feature durable, weather-resistant material and are proudly made in North America, offering a supreme quality you can trust!

The pillows are a lovely color and are exactly what was described. I've had them for two weeks, have layed on them and am happy with the purchase. I use them indoors but think they are sturdy enough to use outside as well. Overall. I would recommend the pillows to everyone.. Demetris. Detroit, MI. Mon May 30 2022

20" x 20"

Add a pop of color to your patio furniture with this vibrant pillow cover and insert. Crafted from solution-dyed woven polyester, this UV- and weather-resistant pillow is designed to withstand the elements while adding a touch of cheer to your outdoor space. A playful floral pattern in rich orange and white hues brings a touch of bohemian charm, while the included polyfill insert provides lasting comfort and support. Whether you’re lounging poolside or enjoying an alfresco meal, this pillow adds a touch of sunshine to your outdoor decor.

Lovely colors for a summer patio. Christine. New Market, MD. Mon Jul 07 2025

Blue, 20" H x 20" W

Create a relaxing oasis in your very own backyard with the help of this trend-forward set of square pillows featuring a solid Sunbrella fabric. This pillow is sure to freshen up your outdoor space while offering added comfort to help you and your guests feel at home.. It features durable, weather-resistant material and is made in North America, offering unparalleled quality that you can trust!

Bought these for my front porch, rocking chairs… they go great with our brick porch, the exact look I was going for. Pillows seem very weatherproof too. Definitely will hold up this summer, i’m sure.. Kelly. Valencia, CA. Sat May 09 2026

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

Love these pillows - well made and accurate colors in photos.. Laura. Richmond, VA. Sat Aug 01 2026

Cream/Black, Polyester/Polyfill

This modern accent pillow features an on-trend colorway, clean lines and a fun coastal vibe. The tones add a touch of sophistication to any patio or sunroom. Crafted of durable PET yarn, this throw pillow withstands the outdoors and cleans up easily.

It is exactly what I hoped it would be! Very pleased!!. Carolyn. Sat Oct 26 2024

Black/White, 20" x 20"

Create a relaxing oasis in your very own backyard with the help of this trend-forward set of square pillows featuring a solid Sunbrella fabric. This pillow is sure to freshen up your outdoor space while offering added comfort to help you and your guests feel at home. It features durable, weather-resistant material and is made in North America, offering unparalleled quality that you can trust!

The pillows inserts are solid and I suspect will hold up well as has been my experience with sunbrella in the past. The colors are a bit muted including the dark blue appearing as denim. I think they will be a nice compliment to my other lumbar pillows.. Kimberly. Charlestown, MA. Tue May 02 2023

Bring charm and warmth into your home with our floral handblock-printed pillow cover. Carefully crafted by skilled artisans, this linen pillow cover features a delicate floral pattern, hand block printed using traditional techniques that give each piece a natural, one-of-a-kind feel.

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

This pillow is great for outdoor use. A lot of outdoor pillows feel cheap but this one doesn’t have that feel to them. I would also use it indoor too.. Grayson. Revere, MA. Sun Nov 16 2025

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

GREAT QUALITY AND COLOR ON WEB SITE IS VERY ACCURATE.. Rakale. North Little Rock, AR. Fri Jun 21 2024

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

Gray, Pillow Cover Only - No Insert

Textural embroidered ice-wavy bands flow across our high-performance fabric which is transformed with striated color variation and distressed effect. This modern creation is a sublime combination of technology and good taste that reproduces the faded, vintage patina of handspun flax with all the weather-defying, stain, mildew, and fade-resistant, qualities that allow this gorgeous pillow to feel at home indoors or out. Part of our collaboration with Kit Kemp. Crafted from a beautiful blend of cotton and linen, this texture-rich pillow is artfully constructed with hand embroidery. Solid on the reverse, it makes an exquisite embellishment on any chair, bed, or sofa.

Love the design and fabric is very well made.. Ashley. Mon May 11 2026

Black Stripe/Black Stripe, 20" x 20"

This 2-piece throw pillow set features a structured, square silhouette with piped edges for a tailored look in your outdoor seating area. The covers are crafted from Sunbrella® fabric, which provides a soft texture while standing up to the elements. A striped pattern adds a classic, nautical vibe that blends easily with your existing patio furniture. These pillows are designed to be stain-resistant, making them a practical choice for busy homes.

I bought these pillows for my chaise lounges. I will open up my deck for summertime use as soon as the weather lets me! Can’t come soon enough!. Anonymous. US. Sun Mar 26 2023

20" H x 20" W x 6" D

Create a stylish outdoor living space with this pillow set. Made from durable Sunbrella outdoor fabric, this chic and exceptionally comfortable pillow set is resistant to fading, staining and water, ensuring that this pillow set will be a welcome staple in your patio, living room or bedroom for years to come. The pillows are made from 100% recycled polyester fibers.

Perfect and buying more!. Daniel. Crestwood, MO. Mon Jun 01 2026

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

20" x 20"

Add a pop of color and personality to your outdoor space with this versatile and weather-resistant throw pillow. Crafted from 100% polyester, it features a reversible navy and white toile pattern that complements various styles. The pillow cover includes a zipper closure, making it easy to remove and spot clean when needed. Filled with polyester for a cozy feel, this square accent pillow is a delightful addition to your patio, deck, or poolside furniture. So, go ahead and let your outdoor space shine with a touch of timeless charm.

High quality as usual from Birchlane and exactly as detailed in description online.. Lisa. Mesa, AZ. Mon Dec 16 2024

20" H x 20" W, Brown

This outdoor throw pillow brings bold vertical striping to your seating arrangement, whether you're relaxing on the patio or inside your home. Crafted with a weather-resistant polyester cover, it's designed to stand up to everyday use while adding textured character across your sofa or bench. The clean silhouette keeps the design tailored and structured, making it simple to style on its own or layer with other accents. Plus, it features a zipper closure that lets you easily remove the cover whenever it needs a quick spot cleaning.

I expected them to feel heavier. The fabric is nice, but the pillow insert is flimsy.. Patrice. Arabi, LA. Mon Jun 07 2021

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

GREAT QUALITY AND COLOR ON WEB SITE IS VERY ACCURATE.. Rakale. North Little Rock, AR. Fri Jun 21 2024

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

Love these!,great weight and perfect by my pool. Katherine. Frisco City, Alabama. Mon Mar 10 2025

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

GREAT QUALITY AND COLOR ON WEB SITE IS VERY ACCURATE.. Rakale. North Little Rock, AR. Fri Jun 21 2024

20"H x 20"W

Add a pop of color to your patio with our 2-piece indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample foam inserts for lasting cushioned support while you kick back and relax with friends.

Perfect addition to the sofa on my lanai. Well made.. Anonymous. Fri Mar 20 2026

The outdoor pillow that lives beautifully indoors. Enjoy the upscale luxury and durability of Jacquard. With a tone-on-tone vine pattern, it plays well with any palette. This pillow is weather resistant and responsibly made. Filled with 100% recycled fibers.

Green, 20" x 20"

Create a relaxing oasis in your very own backyard with the help of this stylish set of square throw pillows featuring a subtle, leaf print fabric. This throw pillow is sure to freshen up your outdoor space while offering added comfort to help you and your guests feel at home. This Sunbrella fabric features a durable, weather-resistant Sunbrella material and is made in North America, offering unparalleled quality that you can trust!

Beautiful, well made. Look great on our tealisg outdoor sofa.. Candi. Charleston, SC. Sat May 23 2026

20" x 20"

Add a pop of color to your patio with our 2-piece rose leaf indoor/outdoor pillows, which come in three sizes. These pillows feature 100% solution-dyed woven polyester covers that are UV-resistant and weather-resistant for years outdoors. They include ample polyfill foam inserts for lasting cushioned support while you kick back and relax with friends.

So many compliments, definitely an upgrade to my office decor.. Chinita. Fort Worth, TX. Tue May 26 2026

Green, 20" x 20"

Add a touch of floral flair to your indoor or outdoor living space with this lovely throw pillow. Made from Sunbrella® fabric, it's weather-resistant and easy to spot clean, ensuring it stays fresh and vibrant season after season. The 100% recycled polyester fill provides a cozy feel, while the square shape and piped edges offer a classic look. Whether you're lounging on the patio or snuggling up on the sofa, this accent pillow is a delightful addition to your home. Just remember, the cover is sewn closed, so it's not removable. Enjoy!

The green is perfect but the background is definitely a pale muted blue.. Michele. Van Wert. Sun Jul 13 2025

Color - Natural Size - 20x20 Inches Shape - Square Material - Linen Pattern - Floral Technique - Hand Embroidered Wash Care - Mild wash Closure Type - Zipper on the back side Add a soft, handcrafted detail to your home with our Linen Throw Pillow Cover with Embroidered Edges. Made by skilled artisans, this linen pillow cover features delicate hand embroidery along the edges, giving your space a simple, natural, and thoughtfully finished look.

20" x 20", Dupione Sand

This 2-piece indoor/outdoor throw pillow set has a neutral green, tan, and ivory palette that make it a key ingredient to any space in your home, from the living room to the back patio. Each reversible square pillow is wrapped in weather-resistant Sunbrella fabric and filled with a sewn-in 100% recycled fiber insert, so they're sure to stand up to little ones and UV rays beaming down when left outdoors. And when this accent pillow set needs some freshening up, simply spot clean it with a damp cloth.

Great color and firm but, not too firm back “accent”, pillow. Anonymous. Mon Sep 15 2025

Brown, Pillow Cover Only - No Insert

With the faded, vintage patina of naturally dyed handspun flax, this modern creation is a sublime combination of technology and good taste. Awash in faded hues, our high performance Greylock fabric is transformed with striated color variation and distressed effect, and highlighted with a white, slubby ticking stripe. Weather-defying, with a soft, natural look and feel, stain, mildew and fade resistant, this gorgeous pillow is at home indoors or out.

Nice Quality!. Wendy. Mexico Beach, FL. Thu Nov 17 2022