As your little princess grows to a young adult she may no longer need the sweet fairy decals on her walls or that little bunny theme gracing in her childish room..How to Have a Cute Teenage Bedroom. Maybe you’re new to the teenage life, or maybe you just want to change your style a little. Seeing as your bedroom is one of the .Transitioning from a little girl to a young lady is never an easy phase. A lot of things will change. Your likes, needs, and desires even your personality.Teen decorating ideas bedroom and decor teens funky bedroom ideas. Teens bedrooms decor, teen bedding, teenagers bedroom design ideas for Teenagers bedroom. Cool room .Teenage girls’ room decorating ideas generally differ from those of boys. When decorating a teen girl’s bedroom, consider making it fit for a princess after all .