Need Help in decorating a manequin for 14 yrs old female room?

I purchased a durable black plastic manequin for a friends' daughter for Christmas but I need help in how to decorate it for her. She finally has her own bedroom with a daybed & dresser...My daughter gave her small desktop manequins w/stands in various colors like purple, with white boas, fancy porcelain shoes, black/pink wall pictures of bodies and w/fancy victorian outfits, etc. I suggested- do it like "shabby chic" but I'm lost for ideas to decorate this particular gift. It is not on a stand, it has the neckline and the torso down to half-thigh and it has a hanger hook on the back of the neck (hanging from the wall using a fancy hook) - I had to settle for this one because the cloth manequin was way out of my budget. Any ideas will be appreciated or should I give it to her just plain and allow her to decorate it her way. Thank you.