Help decorating my bedroom?

i'm 14 years old, and i'm moving into a new house, and therefore going to re-do my bedroom, but i need help finding a new bedding set. i haven't really seen anything that i like, so can anyone give me some websites that may help? i'm looking for something that is black, white, and purple, with some type of print. not like zebra or cheetah print, but some sort of tribal thing, if that makes any sense at all. thanks for your help!