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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!
181–216 of 333 items
  1. Elsa Inspired Dress Elsa Inspired Dress
    $19.96
  2. Ghostbusters Child's Deluxe Costume Ghostbusters Child's Deluxe Costume
    $31.11
  3. Astrid Costume Astrid Costume
    $28.49
  4. Black Widow (Winter Soldier) Costume Black Widow (Winter Soldier) Costume
    $16.83
  5. Batgirl Superhero Cape and Headpiece Set Batgirl Superhero Cape and Headpiece Set
    $14.93
  6. DC Superhero Trio: Batgirl, Supergirl, and Wonder Woman Costume Set DC Superhero Trio: Batgirl, Supergirl, and Wonder Woman Costume Set
    $19.59
  7. Star Wars Princess Leia Costume Star Wars Princess Leia Costume
    $34.27
  8. Star Wars Deluxe Queen Amidala Costume Star Wars Deluxe Queen Amidala Costume
    $39.75
  9. Hot Dog Costume Hot Dog Costume
    $18.75
  10. Dorothy (Wizard of Oz) Costume Dorothy (Wizard of Oz) Costume
    $21.64
  11. Pirates of the Caribbean Angelica Costume Pirates of the Caribbean Angelica Costume
    $15.19
  12. Stealth Ninja Costume Stealth Ninja Costume
    $18.00
  13. Doc McStuffins Costume Doc McStuffins Costume
    $32.13
  14. Red Renaissance Dress Costume Red Renaissance Dress Costume
    $49.99
  15. Toddler / Child Dragon Costume Toddler / Child Dragon Costume
    $45.99
  16. Athena Costume Athena Costume
    $23.53
  17. Purple Goddess Costume Purple Goddess Costume
    $33.86
  18. Olaf (Frozen) Kigurumi Olaf (Frozen) Kigurumi
    $28.99
  19. Regal Vampire Costume Regal Vampire Costume
    $29.98
  20. Surgeon Costume Set Surgeon Costume Set
    $17.99
  21. My 1st Career Gear Dress-Up Set My 1st Career Gear Dress-Up Set
    $35.67
  22. Pilgrim Girl Costume Pilgrim Girl Costume
    $14.94
  23. Jessie the Cowgirl Toy Story Costume Jessie the Cowgirl Toy Story Costume
    $24.99
  24. T-Rex Costume T-Rex Costume
    $36.55
  25. Pirate Lass Costume Pirate Lass Costume
    $26.27
  26. Despicable Me Minion Child's Costume Despicable Me Minion Child's Costume
    $24.99
  27. Equestrian Costume Equestrian Costume
    $39.99
  28. Child's Vampire Dress Child's Vampire Dress
    $14.24
  29. Rogue Pirate Costume Rogue Pirate Costume
    $24.27
  30. Anna (Frozen) Coronation Dress Anna (Frozen) Coronation Dress
    $21.99
  31. Space Helmet Space Helmet
    $12.99
  32. NASA Jr. Astronaut Suit Child Costume NASA Jr. Astronaut Suit Child Costume
    $30.01
  33. Superhero Cape and Mask - Set of 4 Superhero Cape and Mask - Set of 4
    $22.25
  34. Minecraft Alex Costume Minecraft Alex Costume
    $39.99
  35. Morticia Child Costume Morticia Child Costume
    $19.46
  36. Plush Cow Children's Costume Plush Cow Children's Costume
    $26.67
181–216 of 333 items