OK! I have the following info given to me by another member and it sounds perfect for my needs:
She bought fabric from a seller on E-Bay and was quite pleased with it. Along with the fabric was a little card from the seller who says she also does "fabric cutting"! Probably you buy the fabric from her and she'll cut it for you. Great idea!
Here's her contact:
http://[email protected]
and on E-Bay she's: Craftymoom2003.
I haven't checked it out yet, but I will. If anyone else does, let us know!