What kind of co-op? Are there specific craft co-ops?
I went to the fabric store yesterday and got a basic layette pattern - I'm just getting started with sewing for babies. I was really disappointed in the selection of stretch knits, and I wasn't even particular about organic (they didn't have any). What I wanted was a few different colors (green, blue, red, off-white) with that heathery texture. I only found blue. It's not the biggest fabric store, so maybe I'll have to try somewhere else.
Anybody order fabric or yarn online? The selection seems better, but I have a hard time ordering something I haven't felt.