This Princess Leia Headwear Bun is probably the cutest thing ever! Check out Rubie’s Costume Company Halloween Star Wars Princess Leia Buns Dog Costume here. Your dog will be the talk of the party with this adorable Halloween headpiece. Your pup will channel this friendly neighborhood superhero with this cool Halloween vision halloween costume fit! The Star Wars universe has its own legion of followers as well. If going as a group, play it safe with The Fab Five (Mickey, Minnie, Donald, Goofy, adult robin costume and Pluto) or the Winnie-the-Pooh cast.