Skip to Content
  • Pottery Barn Business to Business
  • Baby
  • Kids
  • Teen
  • Dorm
  • Williams Sonoma
  • Williams Sonoma Home
  • West Elm
  • Rejuvenation
  • Mark & Graham
  • GreenRow
Do Not Sell My Personal Information
  • Account
    • Sign In / Create an Account
    • B2B Member Sign-in
    • Track Order
    • Key Rewards
    • Pottery Barn Credit Card
    • Favorites
    • Registry
  • Track Order
  • Recents
  • Favorites
  • Cart0
Pottery Barn
Back arrow
Pottery Barn
Account
Access your orders, manage rewards, save your store, and more.
  • Track Orders
    Track & manage your orders
  • Key Rewards
    Key Rewards
    Earn rewards and enjoy exclusive benefits
  • Favorites
    Save your favorite items
  • gift
    Wedding Registry
    Create, find and manage registries
  • Free Design Services
  • Design Boards
  • Trade Member Sign In
  • Pottery Barn Credit Card
  • Gift Cards
  • Stores

    chevron down
  • In-Store Events
  • Find A Store
  • Customer Service

    chevron down
  • Customer Service
  • Holiday Shipping Delivery Dates
Text Us To Chat
Call Us 1.888.779.5176
Give us Feedback
Do Not Sell Or Share My Personal Information
Back arrow
  • Inspiration
  • Shop by Style
  • Shop by Room
  • 4th of July
  • Collaborations
  • Free Design Services
  • Contract Grade
  • Wedding Registry
  • Dorm
  • New
  • Furniture
  • Outdoor
  • Bedding
  • Bath
  • Lighting
  • Rugs
  • Windows
  • Pillows & Decor
  • Art & Mirrors
  • Tabletop & Bar
  • Storage
  • Holidays
  • Gifts
  • Sale
  • Home
  • Pillows & Decor
  • 18" Square Pillows

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Related Categories

  • Outdoor Pillows Outdoor Pillows
  • Throws Throws
  • Faux Fur Pillows & Throws Faux Fur Pillows & Throws
  • Pillow Inserts Pillow Inserts
  • Poufs Poufs
Item 1 of 5

Types of 18x18 Pillow Covers

Create a cozy look with 18x18 pillow covers and inserts. At Pottery Barn, you'll find pillow covers to coordinate with every color palette and design style. They can be used in the living room, bedroom and even the patio to impart a cozy ambiance. Throw pillows also make great gifts for housewarming parties.

Decorating Ideas For 18x18 Pillow Covers

There are so many ways to decorate with small throw pillows, such as the 18x18 size. In the living room, you could toss one on an accent chair or place one on each end of the sofa. One stylish option are the faux alpaca fur pillow covers, which come in crisp white and have an ultra-soft, furry texture. There are also ruched faux fur pillow covers in multiple colors for a luxe look. Or, choose a colorful pillow cover like the Kya embroidered cover, which has a white floral motif against a vibrant background.

In the bedroom, you could group several 18x18 pillows with your standard bed pillows for a professionally styled appearance. Consider choosing the same pillow cover in different colors for a bold look or grouping pillows in complementary styles together. There's the Belgian linen contrast cover, which comes in several soft hues and goes with practically anything.

If you want a versatile pillow that can be used indoors or out, choose a cover made from Sunbrella® fabric. This type of fabric is highly resistant to the elements. It's fast-drying and moisture resistant and it won't fade if left in the sun. Use this pillow type to accent your patio chairs; it's also great for use in a sunroom or on the porch. Sunbrella® pillow covers come in a wide range of colors and prints, from neutrals to brights.

The great thing about pillow covers is that they're easy to switch out. When you want to change the look of the room, simply change the pillow covers. Many are machine washable, so when they get dirty you can take them off and toss them in your machine.

Other Pillows and Throws

Along with 18x18 pillow covers, Pottery Barn also has pillow covers in other sizes, including 20-inch and 24-inch. There are also lumbar pillows designed to support your lower back. If you love a well-coordinated look, pair your decorative pillows with a throw blanket in a similar style. In addition to faux fur throws, there are cotton and linen throws in all kinds of colors and prints. Pottery Barn has what you need to make every room cozy and welcoming.

  • Customer Service

  • Contact Us
  • Track Your Order
  • Returns & Exchanges
  • Shipping Information
  • International Orders
  • Email Preferences
  • Help Topics
  • Give Us Feedback
  • About Us

  • Our Story
  • Careers
  • Press
  • Influencers
  • Find a Store
  • Sustainability

  • Good by Design
  • Partners for Progress
  • Sustainability Shop
  • Business to Business

  • Overview
  • Trade
  • Contract
  • Corporate Gifting
  • Design Services

  • Free Interior Design
  • Room Planner
  • Resources

  • Pottery Barn Credit Card
  • Pay Bill Online
  • View Online Catalog
  • Request a Catalog
  • Address Change
  • Gift Cards
  • Do Not Sell Or Share My Personal Information
  • Shopping App

Join our VIP list for inspiration, new arrivals & more.

California residents, please see the Financial Incentive Terms for terms.

Do Not Sell My Personal Information

Follow Us

  • Instagram
  • Facebook
  • Pinterest
  • YouTube

*Some exclusions apply. Click here for details

  • © 2025 Williams-Sonoma, Inc. All Rights Reserved |
  • Terms & Conditions |
  • Accessibility |
  • Privacy Policy |
  • Legal Statement