I get a lot of fabric from thrift stores., also find that Pillowcases have a lot of fabric in them (also thrift shop items), Used sheets for backing. Skirts, Blouses and mens shirts are great too, for those who really can't afford to buy from Joanns or other fabric shops. Mainly I like patchwork, 4" squares cut from the above mentioned items. Thats how I got started collecting fabric in the beginning. Keep it up, sounds like you are off to a really good start. Good luck.