Luffy: WCI (White shirt, red shorts and yellow sash) also the Onigashima outfit.
Zoro: Post Time skip design, Dresrossa and Wano kimono.
Sanji: Onigashima (Love the red suit with black gloves), also Zou and WCI.
Nami: WCI
Robin: Dresrossa
Franky: Dresrossa, Onigashima
Usopp: Dresrossa, Sogeking
Chopper: WCI
Brook: WCI, Onigashima