I need help in finding my true style?

I am Africa American, about to go into high school. I don't know what to wear. MOST (I mean SOME) black girls wear tight jeans and shirts that are low cut. Then they wear all these old jewlery and weave. I hate that! Right now, I wear T-shirts with sayings on them, and jeans. I don't lke anyting that are low cut or tight. I don't know what to do. It stressess me out sometimes.