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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 142 items
  1. Infant/Toddler Monkey Costume Infant/Toddler Monkey Costume
    $36.04 C$77.36 A$99.51
  2. Ladybug Toddler Costume Ladybug Toddler Costume
    $29.95 £16.99
  3. Baby Lobster Costume Baby Lobster Costume
    A$85.87
  4. Toddler Flamingo Costume Toddler Flamingo Costume
    $22.15 C$58.95 £30.99
  5. Kangaroo Child Kigurumi Kangaroo Child Kigurumi
    $66.32
  6. Black Cat Costume Black Cat Costume
  7. Lightfury Costume Lightfury Costume
    $19.60 C$27.59 A$88.41 £58.17
  8. Orange Monarch Butterfly Dress-Up Wings Orange Monarch Butterfly Dress-Up Wings
    $21.45 A$46.03
  9. Sloth Infant Costume Sloth Infant Costume
    $23.99 C$30.99 £37.74
  10. Peppa Pig Costume Peppa Pig Costume
    $23.99 C$45.19 A$101.07
  11. Fossil Triceratops Costume Fossil Triceratops Costume
    $24.79
  12. Shark Onesie Costume Shark Onesie Costume
    $34.99 C$54.16 A$66.14
  13. Infant/Toddler Sock Monkey Costume Infant/Toddler Sock Monkey Costume
    $24.99 C$41.33 A$89.87 £56.51
  14. Tabby Cat Kigurumi Tabby Cat Kigurumi
    $69.00 C$96.89 A$161.43
  15. Toddler / Child Dragon Costume Toddler / Child Dragon Costume
    C$86.05 A$139.33 £32.99
  16. Little Owl Infant/Toddler Costume Little Owl Infant/Toddler Costume
    $25.80 C$30.94 A$33.06
  17. Finding Dory Costume Finding Dory Costume
  18. Spooky Cat Adult Kigurumi Spooky Cat Adult Kigurumi
    $77.02 C$98.54 A$155.32 £87.95
  19. Toddler / Preschooler Blue Morpho Butterfly Costume Toddler / Preschooler Blue Morpho Butterfly Costume
  20. Cow Kigurumi Cow Kigurumi
    C$68.89 £24.99
  21. Peacock Costume Dress Peacock Costume Dress
    $25.13
  22. Skye (Paw Patrol Movie) Costume Skye (Paw Patrol Movie) Costume
    $23.97
  23. Toddler Butterfly Costume Toddler Butterfly Costume
  24. Narwhal Kigurumi Narwhal Kigurumi
    $92.02 C$224.17 A$86.13 £67.45
  25. Giraffe Kigurumi Giraffe Kigurumi
    $32.99
  26. Owl Kigurumi Owl Kigurumi
    $47.30
  27. Dory Adult Costume Dory Adult Costume
    $49.26 C$81.70 A$136.00 £50.57
  28. Llama Infant Costume Llama Infant Costume
    $22.98 A$49.60
  29. Raven Kigurumi Raven Kigurumi
    C$108.63 A$173.57 £83.80
  30. Plush Bat Wings Plush Bat Wings
    $16.49 A$63.83
  31. Harry Potter Hedwig the Owl Costume Harry Potter Hedwig the Owl Costume
    $20.18 C$52.80 A$84.75
  32. Bee Costume Bee Costume
    $21.11
  33. Cheetah Onesie Costume Cheetah Onesie Costume
  34. Narwhal Costume Narwhal Costume
    $38.71 C$191.27
  35. Toddler / Preschooler Elephant Costume Toddler / Preschooler Elephant Costume
    £20.99
  36. Kangaroo Adult Kigurumi Kangaroo Adult Kigurumi
    $29.99 C$46.60
1–36 of 142 items