Originally Posted by Spazmodic
well, he wears clown pants. so your best bet is getting the baggiest pair of black sweatpants you can find, and just painting the dots on. I've seen people cut out a circle from cardstock and use it as a stencil so all the dots are even.
For blood, I feel like the cheapest & easiest way is buying small bottles of acrylic paint in the colors and squirting it on your clothes/hands/etc, but that stuff is impossible to get off.
for the blood my sister suggested school glue and food color, possibly some flour to make it a little thicker. And I will be looking for a pair of sweats, I'll just use fabric paint to do the circles.