Learn how to sew simple envelope pillow covers that are super easy to remove and wash. I made these two pillow covers in under an hour and a beginner could make one in an afternoon for fun! The covers in the photo are quilted but you can leave your covers plain. I did that because the Tula Pink Holiday Homies fabric is a lighter weight quilting cotton and the winter fleece combined with the cotton for quilting gave the covers more body. They measure approximately 15" square and the envelope openings at the back are each made using anti-pill polyester winter fleece as well.