I've ordered from Blue Bamboo, Cotton Club, Stitchin' Heaven and Seawatch Fabrics (
http://www.seawatchfabrics.com/). Seawatch has a great selection of Asian fabrics. Stitchin' Heaven is a LQS in Quitman, TX, and they also have a great BOM program. It's A Stitch in Humble, TX also sells online (
http://www.itsastitchonline.com/) and has good quality fabric.