What do people wear under leotards?

I was a professional dancer in my teens. I can tell you that you cannot wear a bra and panties under a leotard because it would be easily seen and it's just not right. You wear tights with a leotard. Sometimes people wear a sports bra under the leotard but not often. Oddly enough, most pro dancers are not big busted so it's not an issue.

Im guessing they go commando, unless they need the support of a bra [bigger boobed ladies]. They're similar to swimsuits which you dont *normally* wear any underwear under. So yeah, Im going with: they go commando, though it would be better if they went commando without the leotard on, if u get what i mean ^_^.

probably go commando

UNDER their leotards? Usually nothing. (That's sort of like asking "do people wear socks under their socks"?)

Depends on you and its up to you.

If you got enough breasts for movement you might want to wear something under there because you'll have no support. Most dancers are small/flat chested so they dont bother. I wear a bra under mine but my leotard has thick straps to hide it.

I guess there's probably underwear you can put on that doesn't show under leotards and sports bras won't show either so probably that :P