I look for cotton scrubs in really neat patterns. I have found smiley faces, Peanuts theme charactors, animals, hearts, even batik. A quilting friend mentioned men's shirts and I have found some neat horse fabric on 100% cotton shirts. One was even a men's size 3x--it had a lot of fabric by the time I cut it up and only cost $3!! I always remove the pocket, but some squares with a pocket would be fun.