When designing and decorating a room for a girl, it is best to go with bright but soft colors such as pink, white, or a light blue. A mixture of colors will add balance and make the room much more dynamic to fit her lifestyle. For teenage girls, it might be a good idea to have a full body mirror and crisp lighting for makeup application. Large windows are always a plus especially because it promotes energy conservation and natural lighting. Designing a more spacious room is also a good idea because more than likely she will have lots of sleepovers to show off her awesome room! P.S: Don’t forget the wallpaper! This makes her room more exciting. I recommend letting her choose the pattern or go for the cool magnetic photo...