What can i do????????

Well mabey look around for something to express your indaviduality and your own artistic talents, you cna try writing poems or stories, or mabey drawing/painting, i guess if you feel jelous of her expressiveness try to find a way to express yourself as well. but you dont have to strive to be indavidual in response to another pressure, then its not really indaviduality, just dress and be how you want to and everything else is just noise.