I am ordered from these shops and the quality and prices are just fine.

Quilter Studio
The Quilting Place
Craft Connection
Ann's Fabric and Crafts
Over the Rainbow
Always Open Quilt Shop
Wish Upon a Quilt
The Stitch and Frame Shop

This site (http://www.fabshophop.com) runs contests - but it also is a great collection of online vendors, and you can search for specific fabric using their 'fabsearch' feature.

I've been happy with purchases from Wish Upon a Quilt, Virginia Quilter, Material Girl Quilt Shop; Sew Sisters and the Pink Panda and Sitting Pretty (these three are Canadian shops).

I like this site: http://www.fabricdepot.com/
Sign up for their e-mail notifications, and they let you know what is on sale. 40% off sometimes! I also buy my batting (Quilter's Dream) from them when it is 40% off. They are very quick to deliver and have excellent customer service.

fabric.com

great prices, fast shipping and specials!

And don't forget Connecting Threads. They have their own line of reasonably priced fabrics as well as that wonderful thread. Shipping is free on $50+ orders. Right now they have a 50% off sale going on. I forced myself to place a $50 order yesterday!

I use www.quilt-in-a-day.com.
Lovely fabric and great sales.
Marie

I like nixiechicks.com they have great fabric not as good selection but they pay shipping if you spend $39.00. just order 12 yards and it was real nice fabric

There are some really good prices at this store. I like the fact that you will take checks or money orders too. I will be going back to take a better look.