Teen and child share room. Ideas?

How about turning it into a 30's - 40's type room? Black, white, and pink - add in boas, dangling beads (shiny) from 2nd hand light fixtures that you painted white. Add in fames, maybe a "makeup bench", a black and white shag area rug or two next to each of your beds. This could turn out to be very "princessy" for your sister, but grown up for you. It's nice to see you working this out in this way with your little sister. What a role model you are. Good Luck - LT