What to wear on stage?

ok im a teen and i have a band and weve been playing on stage and were real good ive been writing songs since 12 we always win battle of the bands and the school talent show and my dad says we have a really high chance of being pretty big but i was wondering what to wear on stage every great rockstar wears something great slash and his hat you know my idol angus young and his amazing school boy uniform lol which i have anythings fine my gma can sew anything i want our band name is battleaxe and even if im not big one day what can i wear when i play at the coffee house or anex (my main gig places) just some suggestions please