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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 54 items
  1. Captain Marvel Deluxe Costume Captain Marvel Deluxe Costume
    $5.31
  2. Mary Poppins Child Costume Mary Poppins Child Costume
    $18.94
  3. The Wasp Costume The Wasp Costume
    $9.15
  4. Luna Lovegood Costume Set Luna Lovegood Costume Set
  5. Batgirl Costume (DC Super Hero Girls) Batgirl Costume (DC Super Hero Girls)
    $15.94
  6. Avengers: Endgame Quantum Suit Avengers: Endgame Quantum Suit
    $13.87
  7. Maleficent Youth Costume Maleficent Youth Costume
    $15.00
  8. Rey Hood and Mask Rey Hood and Mask
    $14.97
  9. Deluxe Batgirl (DC Super Hero Girls) Costume Deluxe Batgirl (DC Super Hero Girls) Costume
    $18.66
  10. Vers (Captain Marvel) Costume Vers (Captain Marvel) Costume
    $15.03
  11. Moana-Inspired Costume Moana-Inspired Costume
    $19.99
  12. Eleven's Dress (Stranger Things) Eleven's Dress (Stranger Things)
    $17.48
  13. Rey (The Last Jedi) Deluxe Costume Rey (The Last Jedi) Deluxe Costume
    $19.79
  14. Batgirl Mask Batgirl Mask
    $11.05
  15. Matilda Costume Matilda Costume
  16. Mad Hatter Costume Mad Hatter Costume
  17. Wenda (Where's Waldo) Costume Wenda (Where's Waldo) Costume
    $14.99
  18. Squirrel Girl Child Costume Squirrel Girl Child Costume
    $8.99
  19. Ms. Marvel (Marvel Rising) Costume Ms. Marvel (Marvel Rising) Costume
    $6.04
  20. Faux Fur Trimmed Cloak / Elsa from Frozen Faux Fur Trimmed Cloak / Elsa from Frozen
    $17.89
  21. Catra Costume Catra Costume
    $19.72
  22. Elsa Inspired Dress Elsa Inspired Dress
    $19.96
  23. Wednesday Addams Family Costume Wednesday Addams Family Costume
    $19.42
  24. Black Widow (Winter Soldier) Costume Black Widow (Winter Soldier) Costume
    $16.83
  25. Morticia Child Costume Morticia Child Costume
    $19.46
  26. Pirates of the Caribbean Angelica Costume Pirates of the Caribbean Angelica Costume
    $15.19
  27. Doctor Who 13th Doctor Sonic Screwdriver Doctor Who 13th Doctor Sonic Screwdriver
    $19.21
  28. Big Bad Wolf Hat / Puppet Big Bad Wolf Hat / Puppet
    $14.99
  29. Sabine Wren Costume Sabine Wren Costume
  30. Wonder Woman Shield (Child Sized) Wonder Woman Shield (Child Sized)
    $9.98
  31. Joy Wig (Inside Out) Joy Wig (Inside Out)
    $14.95
  32. Batman Mask Costume Batman Mask Costume
    $7.47
  33. The Incredibles Violet Costume The Incredibles Violet Costume
  34. Sally (Nightmare Before Christmas) Costume Sally (Nightmare Before Christmas) Costume
  35. Powerpuff Girls Bubbles Costume Powerpuff Girls Bubbles Costume
  36. Ravenna (Snow White and the Huntsman) Costume Ravenna (Snow White and the Huntsman) Costume
1–36 of 54 items