What are some good places to get printer colorful spandex?

Question

I have 2 pairs that I bought while I was at volleyball camp but the school season is getting ready to start soon and I need more for practices. I have some plain black too, but would like some places to get printed and colorful ones that fit comfortably. Internet or store or catalog is fine, and if you know how their sizes compare to ones like nike or mizuno then please add that in. Thanks.