I Am Getting a New Hairstyle for School, but I Don't Know What Style to Do?!?

I am getting a new hairstyle for back to school but I really don't know what style to do. I would like it if someone gave me some web sites, of hairstyles that you can do in medium hair. It needs to look nice not bangs because I don't like it when hair gets on my forehead. Some celebrity hairstyles I like are: Dianna Agron, Miley cyrus in the last song ( a lot) etc. And I don't like puffy hair. Please help me decide.

Suggestion:

i looooove dianna agrons hair its gorgeous!!!! do her hairstyle. she has bangs by her chin so you can tuck them behind your ears!!!! do her!!!