I stipulation bedroom decorate tips FAST!!!? i am 13 years old i want a sophisticated bedroom where on...

i am 13 years old i want a sophisticated bedroom where on earth i can still be a girl, have fun, and droop out with my friends surrounded by but my lttle sister is 3. she is about to move into to my bedroom and she is such a girl already she loves princesses and stuff approaching that but i am not super girly and want something for a TEEN how can we compromise and decorate our room? we can paint the walls and capture new EVERYTHING!!!!!!! please assistance i will choose best awnser!
What color paint would best compliment this counterpane?
Answers:    Well, Depending on the size of your room, You can ask your mom or dad to buy a track to install on the ceiling, and then attatch curtains that bearing a portion of the room can be the way you want it, and a portion of the room can be the process she wants it.
This also solves an assortment of problems:

-Personal space/privacy
-Keeping your 'side' of the room clean
And more

I'm 14 near my own room, now. Haha, but when I be 9, me and my sister made tents over our beds near sheets and called them our houses, and bedecked them, haha. It was fun. But I dream up the solution I suggested you would be better. [:

Good luck with your room project.
I want to droop junk mail on a...
You should paint your room pink or standard lamp green but the pink shouldn't be too light so that it is sophistacated and not too girly but also right for your sister. Or you could paint half the room a color you close to and the other half a color your sister like. Also get spanking new carpeting and choose a different color for each partially of the room. It will look like two different rooms but in need a wall in between.