I can't even remember how I came across THIS site, but I'm soooo glad I did! Spoonflower allows you to upload custom designs to be printed on fabric, but the cool thing about it is that there's no minimum order! Right now the site is just in beta and only a few people are invited every week to participate in their trial period. I got my invitation to join a couple weeks ago, and I JUST uploaded a pattern to see how it turns out!! My fingers are crossed!!!
**Update: I've uploaded 2 more patterns...I'm anxious to see how it turns out!!