Well personally i think that you should where your pe kit.OR A one half sleeved shirt and shorts.
blue
your choice. if you do wear a bra, wear a sports bra
underwear
Yes a sports bra
you should deffiently wear sports wear to make it look like your experienced
You Should Wear Some Shorts, & Maybe A Sports Bra. Or Shorts & A Tank Top
Depends , but if it is a cup bra, no. Usually when kids start to wear bras they wear sports bras, so that's what they should sleep in.
Gumby suit
You should wear something comfortable and season appropriate to a sporting event. Many people who attend sports events wear clothing that supports their team.
an outfit that matches the sport you are going to play
None at all ;D
If you are a student-athlete, you should check with your school. Some teams will wear their uniforms, while other schools ask students to wear casual dress clothes.