Basically I'm quite artistic and I wanted to design some tshirts and vests for my little toddler son. I've never painted or drawn on fabric before. I got some fabric pens and some cheap white tshirts but wondered if anyone could advise me on techniques, good brands of ink etc to buy - everything really! Anywhere on amazon to bulk buy clothes, experiences in painting on coloured materials. I don't want to only be doing things on white fabric but am also nervous of dying everything else when I wash them. I did try googling but haven't found anything helpful - most results are on how to get paint OFF clothes. Any website recommendations? Help!