Something formal. A suit or tuxedo, u don't want to look like u haven't made any effort.
Girls wear a Corsage on there hands at prom.
Girls wear a corsage, guys wear a boutonniere.
Yes, typically guys do wears tuxes to proms.
Depends on the guy
A Tuxedo.
no
it depends on what dress you have
if you going to the Prom after dinner you should. Prom is all about dressing up and showing off and having a good time.
white
Homecoming occurs in the fall, prom occurs in the spring.
straighten your hair as guys like straight hair
Yes! Of course you can! There will probably be some guys there with just plain shirts and ties anyway.