Here's a little art with my fish original characters in national costumes that I think they would wear if they had our cultures and nationalities in their world. (I'll keep going until I've drawn them all)

And thus raise your interest in costume. And cultures. They're all different and beautiful like flowers. Not overshadowing each other, but growing intertwined.

Also with some doodles from aeoni-sw, bc their ocs are awesome <3