If boys and girls dance in step, then men and women wear the same clothes to keep the team clean and tidy. If men and women dance in different roles, they need different costumes. If it is a child, the difference between men and women is not very big. Most dances are arranged according to the whole team. There is nothing wrong with wearing a uniform. I am a student of dance. I prefer women's training clothes, which are light and flexible, and are conducive to big movements. But skirts are annoying. It's a good thing I didn't wear it