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Costumes / Dress-up

A Mighty Girl's costume collection features hundreds of fun and empowering costumes for Halloween or dress-up play anytime of year. For spooky or Halloween-themed Mighty Girl books and movies, visit our Halloween special feature for a wide array of bewitching selections!
1–36 of 175 items
  1. Hermione Granger Gryffindor Robes Hermione Granger Gryffindor Robes
  2. Captain Marvel Deluxe Costume Captain Marvel Deluxe Costume
  3. Dora Milaje Child Costume Dora Milaje Child Costume
  4. Forces of Destiny Leia Organa Costume Forces of Destiny Leia Organa Costume
  5. The Incredibles Violet Costume The Incredibles Violet Costume
  6. Totoro Child's Costume Totoro Child's Costume
  7. Rey Costume (Star Wars) Rey Costume (Star Wars)
  8. Mary Poppins Child Costume Mary Poppins Child Costume
  9. Belle (Live Action) Blue Dress Belle (Live Action) Blue Dress
  10. The Wasp Costume The Wasp Costume
  11. Sally (Nightmare Before Christmas) Costume Sally (Nightmare Before Christmas) Costume
  12. Stitch Child Kigurumi Stitch Child Kigurumi
  13. Storybook Alice Costume Storybook Alice Costume
  14. Luna Lovegood Costume Set Luna Lovegood Costume Set
  15. Wednesday Addams (Animated Film) Child Costume Wednesday Addams (Animated Film) Child Costume
  16. C-3PO Costume C-3PO Costume
  17. Wonder Woman (DC Super Hero Girls) Costume Wonder Woman (DC Super Hero Girls) Costume
  18. Wonder Woman Movie Costume Wonder Woman Movie Costume
  19. Deluxe Link Costume Deluxe Link Costume
  20. Miraculous Ladybug Costume Miraculous Ladybug Costume
  21. Archer Costume Archer Costume
  22. Jedi Costume Jedi Costume
  23. Moaning Myrtle Child Costume Moaning Myrtle Child Costume
  24. She-Ra Child Costume She-Ra Child Costume
  25. Wizard of Oz Wicked Witch Costume Wizard of Oz Wicked Witch Costume
  26. Batgirl Costume (DC Super Hero Girls) Batgirl Costume (DC Super Hero Girls)
  27. Doc McStuffins Pet Vet Costume Doc McStuffins Pet Vet Costume
  28. Chun Li Costume Chun Li Costume
  29. Spy Costume Set Spy Costume Set
  30. Fantastic Beasts Gryffindor Robe Fantastic Beasts Gryffindor Robe
  31. Captain Marvel Light-Up Costume Captain Marvel Light-Up Costume
  32. Avengers: Endgame Quantum Suit Avengers: Endgame Quantum Suit
  33. Mulan Child Costume Mulan Child Costume
  34. Ghost Spider Costume Ghost Spider Costume
  35. DC Super Hero Girls Catwoman Costume DC Super Hero Girls Catwoman Costume
  36. Steampunk Girl Costume Steampunk Girl Costume
1–36 of 175 items