Redoing my whole room?

I'm redoing my whole room. I'm 18, and I've never had a really girly room. And I want to redo it so I can feel better about it really. My room is always a mess. Ok well I was thinking of painting it for the 6th time, but anywho.. paint it either Yellow with the cherry wood running through the middle of the room, cuz there's this board on my walls that go all around, and I was thinking of making dark brown. Or paint my room like a light brown with big and small lilac or light blue circles all around my walls. Also putting boards up around the top so I can set stuffed animals and my stereo cuz I have at least 80 stuffed animals. What do you think? Suggestions please