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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 75 items
  1. Hermione Granger Gryffindor Robes Hermione Granger Gryffindor Robes
  2. Dora Milaje Child Costume Dora Milaje Child Costume
  3. Totoro Child's Costume Totoro Child's Costume
  4. Rey Costume (Star Wars) Rey Costume (Star Wars)
  5. Wednesday Addams (Animated Film) Child Costume Wednesday Addams (Animated Film) Child Costume
  6. C-3PO Costume C-3PO Costume
  7. A League of Their Own Youth Costume A League of Their Own Youth Costume
  8. Wonder Woman (DC Super Hero Girls) Costume Wonder Woman (DC Super Hero Girls) Costume
  9. Wonder Woman Movie Costume Wonder Woman Movie Costume
  10. Miraculous Ladybug Costume Miraculous Ladybug Costume
  11. Spider-Gwen Costume Spider-Gwen Costume
  12. She-Ra Child Costume She-Ra Child Costume
  13. Wizard of Oz Wicked Witch Costume Wizard of Oz Wicked Witch Costume
  14. Captain Marvel Light-Up Costume Captain Marvel Light-Up Costume
  15. Mulan Child Costume Mulan Child Costume
  16. Ghost Spider Costume Ghost Spider Costume
  17. Steampunk Girl Costume Steampunk Girl Costume
  18. Cheshire Cat Toddler / Child Costume Cheshire Cat Toddler / Child Costume
  19. Ghostbusters Child's Costume Ghostbusters Child's Costume
  20. Belle (Blue Dress) Costume Belle (Blue Dress) Costume
  21. Zombie Girl Costume Zombie Girl Costume
  22. Child / Tween Robin Hood Costume Child / Tween Robin Hood Costume
  23. DC Super Hero Girls Katana Costume DC Super Hero Girls Katana Costume
  24. Uma (Descendants 3) Costume Uma (Descendants 3) Costume
  25. Mary Poppins Chalk Drawing Costume Mary Poppins Chalk Drawing Costume
  26. Dorothy (Wizard of Oz) Costume Dorothy (Wizard of Oz) Costume
  27. Despicable Me Minion Child's Costume Despicable Me Minion Child's Costume
  28. Totoro Cloak Totoro Cloak
  29. Gamora Child's Costume Gamora Child's Costume
  30. Bumblebee Costume (DC Super Hero Girls) Bumblebee Costume (DC Super Hero Girls)
  31. Rey (The Last Jedi) Child Costume Rey (The Last Jedi) Child Costume
  32. Minecraft Diamond Armor Minecraft Diamond Armor
  33. Minecraft Creeper Costume Minecraft Creeper Costume
  34. Ms. Frizzle Child Costume Ms. Frizzle Child Costume
  35. Alice in Wonderland Kids Costume Alice in Wonderland Kids Costume
  36. Supergirl (TV) Costume Supergirl (TV) Costume
1–36 of 75 items