Only the hair. In fact, I'd probably copy the hair, its really cool. But the clothes...well, I'm strict and I'm a prude. I just say higher neckline, lower 短裙, 裙子 hem. ^-^ Belt's kinda cool, makeup is a bit much.
In public, it depends on where we are. If it's the mall 或者 somewhere not important, sure why not. (except for the makeup, that looks horrible and she doesn't need it)
I would never allow those to be permanent extensions, though.
How many patterns can 你 get in your damn hair? Leopard skin, 粉, 粉色 and white stripes, blue and black stripes, blue, black, pink, asldfj 你 might as well make a fucking embroidery 商店 out of that mess. That child is never leaving her room. o.e