Yes, I bought grey fleece for backing on the OSU quilt I made and when I got the top completed, found that I was 5 inches short on the fleece. I loaded up the fleece, my receipt (never through any receipt away - in a plastic container in my quilt room) and lugged the piece bag to the store. They were very apologetic and replace the material after they measured it and found that yes, it was short (according to the receipt) luckily I only live 10 minutes away.