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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!
37–72 of 288 items
  1. She-Ra Child Costume She-Ra Child Costume
    $30.98
  2. Anna (Frozen II Arendelle) Costume Anna (Frozen II Arendelle) Costume
    $34.97
  3. Elsa (Frozen II Epilogue) Costume Elsa (Frozen II Epilogue) Costume
    $25.99
  4. Rainbow Brite Costume Rainbow Brite Costume
    $39.99
  5. Greek Goddess Costume Greek Goddess Costume
    $31.10
  6. Rey Costume (Star Wars) Rey Costume (Star Wars)
    $29.60
  7. The Wasp Costume The Wasp Costume
    $11.29
  8. Avengers: Endgame Quantum Suit Avengers: Endgame Quantum Suit
    $13.90
  9. Squirrel Girl Child Costume Squirrel Girl Child Costume
    $8.99
  10. Zookeeper Costume Zookeeper Costume
    $39.99
  11. Mavis (Hotel Transylvania) Costume Mavis (Hotel Transylvania) Costume
    $29.99
  12. Salem Witch Costume Salem Witch Costume
    $59.99
  13. Victorian Suffragette Costume Victorian Suffragette Costume
    $20.00
  14. Eleven's Dress (Stranger Things) Eleven's Dress (Stranger Things)
    $23.09
  15. Captain Marvel Light-Up Costume Captain Marvel Light-Up Costume
    $32.99
  16. Pirate Buccaneer Costume Pirate Buccaneer Costume
    $17.99
  17. Black Cat Costume Black Cat Costume
    $49.99
  18. Shuri Child Costume Shuri Child Costume
    $9.72
  19. Catra Costume Catra Costume
    $25.60
  20. Toymaker Elf Costume Toymaker Elf Costume
    $29.23
  21. Gothic Vampire Child Costume Gothic Vampire Child Costume
    $44.98
  22. Gladiator Costume Gladiator Costume
    $26.46
  23. Annie Oakley Dress Costume Annie Oakley Dress Costume
    $39.99
  24. Star Wars Deluxe Padme Amidala Costume Star Wars Deluxe Padme Amidala Costume
    $34.99
  25. Flying Squirrel Kigurumi Flying Squirrel Kigurumi
    $26.99
  26. Totoro Child's Costume Totoro Child's Costume
    $25.99
  27. Prairie Girl Costume Prairie Girl Costume
    $24.97
  28. Kangaroo Child Kigurumi Kangaroo Child Kigurumi
    $15.35
  29. Vers (Captain Marvel) Costume Vers (Captain Marvel) Costume
    $18.02
  30. Ms. Frizzle Child Costume Ms. Frizzle Child Costume
    $29.99
  31. Glow in the Dark Skeleton Costume Glow in the Dark Skeleton Costume
    $18.99
  32. Caroler Girl Costume Caroler Girl Costume
    $31.99
  33. 50's Poodle Skirt Costume 50's Poodle Skirt Costume
    $28.44
  34. Deluxe Amelia Earhart Costume Deluxe Amelia Earhart Costume
    $39.99
  35. Honey Lemon (Big Hero 6) Costume Honey Lemon (Big Hero 6) Costume
    $35.62
  36. Maleficent Youth Costume Maleficent Youth Costume
    $15.00
37–72 of 288 items