What should I wear to the first day of school?

Listen, I know it's early, but these are the kinds of things I worry about. I'm an early planner, so this kind of thing is normal. I'm a ginger, 5'3, 130lbs. I have a decent body. My hips are a bit big, but not huge. I really like scream-o music, but I don't want to wear all black. I don't really care about my hair. I'm going into 7th grade. I want to make an impression. But no spandex materials maybe cottons. I have blue eyes if that helps any. No Areopostal or Hollister. I am not paying forty dollars for a tee shirt