18x18 Pillow Covers

The 18"x18” inch pillow is one of our most popular sizes for both seating and bedding. It can be paired with any of the other sizes for an attractive pillow arrangement, or used alone to finish a single armchair.

Keep in mind that the pillow cover for a 18x18 pillow insert is made a little smaller for a snug fit (approximately 17x17 finished size), so that the stuffed pillow will look attractively plump and well-filled. 

Please refer to our Sizing Diagram and our Frequently Asked Questions for helpful information on pillow cover sizing. 



We use professional workroom techniques to taper the corners of each pillow cover and size them appropriately to fit your 18x18 pillow insert for a tailored, interior designer quality finish. 

For a typical 3 seater sofa, one often sees two 22x22 on each side, followed by two 20x20 or 18x18 pillows, and then a rectangular size in the middle.

On an armchair, a 18x18 insert inside a 17x17 cover will look like this:


On a typical 2 seater sofa, a 18 inch pillow insert will look like this:


On a typical 3 seater sofa, a 18 inch pillow insert will look like this:

 How 18x18 pillow looks on 3 seat sofa

Don't forget that using a high quality insert is step #1 in making a beautiful pillow, because as we all know, beauty comes from within. Our line of USA-made synthetic down inserts have the luxurious heft and feel of down without any "fowl" smell or pokey feathers. They hold the "karate" chop nicely and that's why our pillow covers are photographed exclusively on these inserts. 

Choose from the following fabric patterns and we will custom make a pillow cover to fit your 18x18 cushion insert:

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