Cotton Bureau is a new venture from the creative minds behind United Pixelworkers that gives designers like you the opportunity to have shirts printed. You submit a design to Cotton Bureau, and if they feel that your design fits with their aesthetic, your shirt goes live on the site for a two week pre-order period. During that time you just have to sell 25 shirts, and if you’re successful the shirt goes to print. Pretty cool idea, if you ask me. You can check out what’s currently available here, or you can submit your own design here.