I love FabricMart.com, but I'm not sure they have anything similar right this minute. Their prices and service are both excellent. They're my first go-to store.

Fabric.com has a huge selection and ships quickly, but the quality of everything I've ordered so far leaves enough to be desired that I don't even look there anymore.

GorgeousFabrics.com has beautiful things. I've not ordered from her, but I know she's known for good service. Her fabric is expensive fabric, but QPR is good.

Denverfabrics.com has a wide selection of everything. I haven't ordered from them yet, but am considering it. Prices are also good but not great.

Emmaonesock.com and Sawyerbrook.com both are rumored to have beautiful fabrics/good service, but their prices are high enough I haven't explored much. I don't their prices are that out of line, I'm just cheap.

Try FashionFabricsClub.com for dress fabric. Calico Corners is actually for upholstery and home dec fabric I think.

I buy a LOT of fabric from Fabric . com, and have never had anything but superb service. As far as I am concerned their quality is great since I only buy lower priced fabric. I have never purchased anything even from the "everything $1.95" department, that had any problems. Their office staff is a dream to work with.