OUTDOOR Pillow Covers. Outdoor Pillow Covers, Floral Pillow Covers, 20x20, 18x18, 16x16, ALL SIZES SIZE: See sizing information in the listing photos FABRIC: Medium weight 100% polyester TO PURCHASE PILLOW INSERTS, you may use this link: www.etsy.com/listing/821029915/all-sizes-down-alternative-pillow?ref=sho... Again, note that you'll want to order the insert size corresponding to the size of the cover you purchase. I.e. if you purchase my 18 listing, you'll want an 18 insert. I then size my covers down a bit for a snug, professional fit for the corresponding size inserts. TO PURCHASE FABRIC SWATCHES, you may use this link: https://www.etsy.com/listing/179448620/pillow-fabric-swatchesup-to-five-pillow?ga_search_query=swatch&ref=shop_items_search_1 -Placement of pattern will vary slightly with each pillow. Message me for specific pattern placement requests. -Handmade in my smoke & pet-free studio. -Same printed fabric front & back with an easy envelope enclosure on the back which is triple-stitched for durability. Outdoor Orange Pillow Covers. Outdoor Covers, Floral Covers For 20x20, 18x18, 16x16 Inserts, All Sizes