New backpack or tote bag for the upcoming school year?

I really want to have a unique school bag this year that not many other people will have. I like rocker, grunge, glam style mixed in with californian, sporty, and girly. I love black clothes that have rips in them but I also like short shorts with a bright top. I want a cute backpack or tote bag that no one else will have. I want it to be under $300. If you can help me out I would highly appreciate it :)