Now, you can't just wear any old the thing to gymnastics class. Here is what you need to wear for class or compition.
 First you need to get a leotard. That looks like a swimsuit only it has long or short sleeves. Also you should not wear them in the pool. Next make sure your hair is in a ponytail or out of your face. The older girls (or boys) wear hand-gards. to protect their hands from blisters. Also, You always a bare-foot, it practice and competitions. That's what you wear.