Sweatergirl and a spinny weekend

No knitting this weekend - but I did start spinning for the Echo Lake knitalong with Debbi. I am spinning romney roving - one ply oatmeal/light brown, and one ply medium brown. Which I will then overdye in a medium blue. Does anyone know where to get decent-looking separating zippers? The ones at our local JoAnns are all really dorky. I really like the one in the picture in Interwave Knits.