Girl's 15th Birthday Party ideas?

Another favorite among teenagers, "Gossip Girl" is a fiction-to-television crossover. You can have guests show up dressed as their favorite character, or even just in their best "Upper East Side" clothes (anything designer will work). Again, trivia games work excellently for this kind of party, especially trivia focused on the differences between the books and the series. For example, in the series of books, Jenny Humphrey is not supposed to be very attractive. A variety of prizes and favors can work for this kind of party, including boxed series, copies of the books, or even designer knickknacks (try searching secondhand and vintage stores for less expensive items). Girls can sip non-alcoholic cocktails, like Shirley Temples, for an even more glamorous feel.