Concert Wardrobe
When I was in ninth grade I mostly wore concert t-shirts. I had seen Foreigner, Fleetwood Mac and Supertramp, all at Madison Square Garden. Those were the shirts I wore. They were the baseball style with colored sleeves and a white front and back.
We were a family of six, so our maid did the wash every day. She had to go downstairs to the laundry room in our NYC high rise building. If it wasn't done every day it just got unmanageable.
That meant I could wear the same shirt every couple of days. I have no idea what other things I wore to school. I don't recall my style.