How should i do up my room? I'm gonna be redecorating soon, and i requirement a theme or...

I'm gonna be redecorating soon, and i requirement a theme or something, cuz the walls are plain white right presently. I'm 12 and looking for something exciting and relaxing so that i can just chill within my room. Any rugestions?
How to bejewel my room?
Answers:    well i am decorate my room like a music focus! and im gonna put posters of my favorite bands adjectives over it! here is the theme

http://store.delias.com/browse.do?catego...
Nice queen size mattress for a platform bed?
blue walls... near a dark blue trim. your bed spread should enjoy color in it..any dots or stripes.your furniture needs to own colorful pillows and they also need to be colorful.
accurate luck
~V~