I buy a lot of fabric online and always start with my favorite sites when searching for something specific. Over the Rainbow has the best service by far. Fabric.com has the best sales, if you wait long enough for something you want, it will be on sale at some point. They send e-mails for specials every day. The worst site I have ever dealt with is Stitch n Frame. Very poor service, up to 2 weeks for shipping and no notification if your order is complete or not.