Sumo diaper I made for my little sumo wrestler's halloween costume. Fast and simple, made it right before the party. All I did was use the middle part of a burping cloth (to make it thick) with whatever color material you want for the sumo diaper. I tried to make the little japanese style "big toe socks" with his socks he had already. Just a little bit of sewing needed. I'm still trying to learn how to sew, so I started small.