What are some good back to school hair styles?

im in middle school and i have brown hair, hair reaches about an inch above my elbow, and i have long bangs (im growing them out and they pass my chin)and its kind of wavy. can u give me some easy hairstyles?not like dieing hair and cutting hair and stuff like that like straightening hair but i wanted to try something different because my hair doesnt stay straight it always goes back to the way it was. pictures pleaaaase!