A pattern I designed for Nomad Complex last year! It's been available in a black and white version on a button up shirt, and was just recently released in CMYK on black as underwear :)

I'd love to design more patterns someday.

Button up: https://nomadcomplex.com/collections/clothing-button-ups/products/paint-pups-buton-up-t-shirt

Underwear: https://nomadcomplex.com/collections/underwear-boxer-briefs/products/paint-pups-cmyk-boxer-briefs