do the girls only wear the classic uniform now?

thinking about seasons of mtt when they would wear different outfits during their showgroup performances and practices and i'm wondering do they ever wear those nowadays for special events and performances and stuff. also do they do those different styles of dances or do they only do thunderstruck when doing apperances? netflix makes it seem like they do the sameee dance every single apperance and is that true?

i know they have a christmas uniform but i'm not counting that haha