I've got cafepress.com doing T-shirts for my new web site, but they don't offer black t-shirts with white text. Does anyone know if there's someone else doing the same kinda thing cafepress is doing, or are they the only game in town for that kind of thing?

('That kind of thing' being: I can create a storefront and sell t-shirts with no cash outlay and no setup fees, and can start selling as quickly as I can upload the t-shirt graphics.)