How can i amke my room "more grown-up?"? I am 11, and i last re-did my room when i be...

I am 11, and i last re-did my room when i be 8. I have a bunk-bed beside purple flower covers and floral trim, matching dresser and desk, and i have my walls painted "FRENCH VIOLET." I know my friends think it is grotesque, but they just wont voice, and it is ANNOYING! What little things can i do to make it better?
Help! For the paint color?
Answers:    1. Add ornate lights.
2. Add personal photos of friends and family surrounded by unique frames.
3. Display any collections that you may enjoy like CD's
4. Frame a favorite poem, motto, or quote-hang it.
5. Change your window treatment.
What color would be best to paint 3...
free up, and change the furniture of ur room. If u dont resembling it, change it...cheez