What should I wear to a concert I'm going to later?

Wow... I'm on a roll today with questions. So anyway, I'm going to a Pat Benatar concert later. I want to look fashionable and not just like a slob like I do every other day. I need outfit ideas. If this helps, I'm 5'1, Medium length brown hair with blonde highlights, and I'm skinny-ish. People say I'm scene/emo or whatever, although I don't agree. So be creative. Thanks!!