What advice would you give someone starting this project? Listing is for the TWO covers only to be fitted over an existing 20 x 20 pillow or 18 x 28 pillow, purchased insert readily available in most home decor stores or on line . Write me if you need 1 or 3 or more pillows or other sizes. I have fabric for 6 pillows. The Fabric MADE in RUSSIA, shipping is from America. Can be made in other sizes just ask. I ca make sizes 20 x 20 '' 22 x 22 '' 20 x 29 '' 18 x 29 inches, etc. if you need.