Estate sales, thrift stores, remnant bins at the different stores. Good way to clean out your closets of clothes or other fabric that you either don't wear or use. I've been saving my husbands shirts and jeans when he's done with them. Just check and make sure no stains. Just cut out stain area. Check out the internet or newspaper for rummage and garage or church rummage sales. I found a couple big girl dresses and blouses and big guy shirts. Ask your neighbors or family for clothes they don't want if they're going to get rid of. your kids clothes. It's all around. If you sign up for some of the fabric stores like JoAnn's for their email newsletter you can get discounts. Read the coupon carefully though and one nice thing about the online coupons you can print one everyday sometimes the whole week.