Black had the lamest outfit ever because of senileyama's new obsession with dull designs for animators. Probably Toei's fault because early super looked like shit so he thought he has to take it easy on them. Same with the Pride Troopers.
Zamasu's colors were ugly compared to all the other kais, Tori clearly lost his touch at color use.
Trunks looks like a boyscout with zero muscle. Rage form was a chance to hulk out of his jacket before going lean again but they didn't do it, he just looked lame.
Vegito should've looked like this if they took 5 seconds to think about how Potara works.