Top 20 Halloween Costumes for Kids in 2017 Prev 1 / Ad Next Share Facebook Tweet Email Unicorn, Target. T-Rex, Amazon. Elena of Avalor, Target. PJ Masks, Amazon. Superman, Amazon. Doughnut, Target. Taco, Target. Harley Quinn, Target. Toy Story Woody, Target. Paw Patrol, Amazon. Darth Vader, Target. Spiderman, Halloween Express. Optimus Prime, Halloween Express. Belle Beauty and the Beast, Amazon. Star Wars, Episode III Jedi, Amazon. Fidget Spinner, Target. Poppy, Trolls, Party City. Moana, Party City. Wonder Woman, Party City. Prev 1 / Ad Next