Why do girls on Tiktok more commonly wear black shorts like Nike Pros under their skirts and dresses now?

[alexlovell45]

[rachel776]

they're 13 and don't want unknown guys looking at their panties when they're dancing

[alexlovell45]

I saw adult women on Tik Tok wearing shorts under their skirts and dresses

[rachel776]

moms do everything their daughters do, really

[charlean]

So that the audience can’t see under there, obviously