Princess Leia has three main costume styles, a white robe, a white jumpsuit and the sexy Princess Leia slave costume from the movie “Return Of The Jedi”. For the classic white robe costume you should wear your hair in the distinctive Princess Leia style of two cinnamon buns (one over each ear). If your hair is not long enough you can purchase a double bun headband. For the Princess Leia slave costume you should wear your hair in a plaited ponytail, you will also need be brave since it is one of the most revealing costumes.