Locker Decorating!?

Question:Okay, so last year my locker was a complete mess and 7no decorations. This year, I want my locker to look amazing, bu the problem is, the lockers are mad small. Each one is about 5 inches wide and 40 inches tall. then on top of the skinny part is a compartment that open up and are square and about 14 inches (both ways). I want to decorate my locker so it is amazing on the inside. We can't do anything on the outside though.

I need ideas for what to put in it to make it look Uh-Mazingg!

Please Help Me!!

Thank You!

Answers:
1] install a mirror on the door, and basket underneath for touchups
2] install a music box that starts when you open the door [ not too loud ]
3] get double-sided tape, and after you put in the shelves, etc; put lace or ribbon on all the edges.
4] get a disco ball locker light, try for motion activated
5] get a fragrance dispencer that you can put a spritzed cotton ball in - then you can change fragrances it if you wish