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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 119 items
  1. Storybook Witch Toddler Costume Storybook Witch Toddler Costume
    $34.89
  2. Rockford Peaches Child Costume Rockford Peaches Child Costume
    $36.99
  3. Ms. Frizzle Toddler Costume Ms. Frizzle Toddler Costume
    $29.99
  4. Amelia Earhart Toddler Costume Amelia Earhart Toddler Costume
    $29.99
  5. Fleece Aviator Hat Fleece Aviator Hat
    $10.49
  6. Spooky Cat Child Kigurumi Spooky Cat Child Kigurumi
    $48.00
  7. Triceratops Dinosaur Costume Triceratops Dinosaur Costume
    $32.95
  8. Merida Dress Merida Dress
    $69.99
  9. Totoro Child's Costume Totoro Child's Costume
    $24.99
  10. Rey Toddler Costume Rey Toddler Costume
    $18.63
  11. Captain Marvel Infant / Toddler Costume Dress Captain Marvel Infant / Toddler Costume Dress
    $19.99
  12. PJ Masks Owlette Costume PJ Masks Owlette Costume
    $21.12
  13. Boo (Monsters Inc.) Costume Boo (Monsters Inc.) Costume
    $35.00
  14. Flight Suit Costume Flight Suit Costume
    $39.99
  15. NASA Jr. Astronaut Suit Costume NASA Jr. Astronaut Suit Costume
    $38.01
  16. Deluxe Infant / Toddler Alice Costume Deluxe Infant / Toddler Alice Costume
    $34.99
  17. Pirate Costume Pirate Costume
    $20.49
  18. Narwhal Kigurumi Narwhal Kigurumi
    $67.00
  19. Cow Kigurumi Cow Kigurumi
    $49.00
  20. Captain Marvel Toddler Costume Captain Marvel Toddler Costume
    $15.49
  21. Unicorn Infant/Toddler Costume Unicorn Infant/Toddler Costume
    $34.80
  22. Hydra the Three-Headed Dragon Hydra the Three-Headed Dragon
    $38.49
  23. Finding Dory Costume Finding Dory Costume
    $31.99
  24. Olivia Toddler / Child Costume Olivia Toddler / Child Costume
    $22.53
  25. Narwhal Costume Narwhal Costume
    $31.47
  26. Wizard Costume Set Wizard Costume Set
    $27.99
  27. Infant / Toddler Blue Morpho Butterfly Costume Infant / Toddler Blue Morpho Butterfly Costume
    $24.99
  28. Police Officer Costume Set Police Officer Costume Set
    $29.95
  29. Stay Puft Plush Costume Stay Puft Plush Costume
    $39.90
  30. Toddler Wonder Woman Costume Toddler Wonder Woman Costume
    $22.79
  31. Jedi Costume Jedi Costume
    $24.99
  32. Firefighter Suit Firefighter Suit
    $51.10
  33. Everest (Paw Patrol) Costume Everest (Paw Patrol) Costume
    $25.99
  34. Skeleton Kigurumi Skeleton Kigurumi
    $99.99
  35. Bracket the Robot Costume Bracket the Robot Costume
    $59.41
  36. DC Comics Toddler Supergirl Costume DC Comics Toddler Supergirl Costume
    $24.60
1–36 of 119 items