This was my next favorite shop. It looks like they got a bit bigger than the original store I was familiar with. When my sister got me into quilting back in 1996, I use to go to all the sales at the quilt shops & ship fabric to Pittsburgh, PA for her. Sew Smart always had a large section of "sale" fabrics - expecially when the new fabric lines came out.
Looks like this shop is open on Sunday as well. Located on main street of Doylestown, PA, there are places to eat as well.
http://sewsmartfab.com/about.html