I want to design and hopefully sell apparel - in particular, shirts, shorts, and shoes. I don't have any experience in clothes design, and cannot at all draw. But I do not what I want my first products to look like, and have even sketched them out. Where do I go from here, though? First, is it possible/reasonable to design clothes, render a prototype, and then sell them online without spending (and maybe wasting) much money? If it is, how can I turn my ideas into physical products?