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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!
145–180 of 700 items
  1. Captain Marvel Toddler Costume Captain Marvel Toddler Costume
    $27.99
  2. Fantastic Beasts Gryffindor Robe Fantastic Beasts Gryffindor Robe
    $39.99
  3. She-Ra Costume She-Ra Costume
    $69.99
  4. Mary Poppins Chalk Drawing Costume Mary Poppins Chalk Drawing Costume
    $29.99
  5. Unicorn Infant/Toddler Costume Unicorn Infant/Toddler Costume
    $32.90
  6. Giraffe Infant Costume Giraffe Infant Costume
    $34.99
  7. Navy / Sailor Costume Navy / Sailor Costume
    $27.98
  8. Coraline Child Costume Coraline Child Costume
    $39.99
  9. Galaxy Unicorn Costume Galaxy Unicorn Costume
    $32.99
  10. Hydra the Three-Headed Dragon Hydra the Three-Headed Dragon
    $39.93
  11. Flamingo Child Costume Flamingo Child Costume
    $39.99
  12. Finding Dory Costume Finding Dory Costume
    $28.70
  13. Purple Dragon Costume Purple Dragon Costume
    $54.99
  14. Scary Girl Costume Scary Girl Costume
    $15.63
  15. Sophie Hatter (Howl's Moving Castle) Costume Sophie Hatter (Howl's Moving Castle) Costume
    $39.99
  16. Queen Elizabeth I Costume Queen Elizabeth I Costume
    $38.14
  17. Civil War Nurse Costume Civil War Nurse Costume
    $32.11
  18. Suffragette Costume Suffragette Costume
    $34.39
  19. Llama Infant Costume Llama Infant Costume
    $34.50
  20. Carmen Sandiego Child Costume Carmen Sandiego Child Costume
    $39.99
  21. Wizard of Oz Wicked Witch Costume Wizard of Oz Wicked Witch Costume
    $29.97
  22. Reaper Costume Reaper Costume
    $32.89
  23. Garden Gnome Costume Garden Gnome Costume
    $19.50
  24. Scientist Costume Set Scientist Costume Set
    $20.99
  25. Belle Villager Dress Belle Villager Dress
    $89.99
  26. Star Trek Dress Costume Star Trek Dress Costume
    $33.75
  27. Viking Warrior Girl Costume Viking Warrior Girl Costume
    $45.69
  28. Vampirina Costume Vampirina Costume
    $19.99
  29. Wonder Woman Warrior Costume Wonder Woman Warrior Costume
    $59.95
  30. Steampunk Girl Costume Steampunk Girl Costume
    $41.84
  31. Dorothy Newborn Costume Dorothy Newborn Costume
    $31.04
  32. Magician Costume Set Magician Costume Set
    $23.99
  33. Ghostbusters Child's Costume Ghostbusters Child's Costume
    $32.57
  34. Supergirl (TV) Costume Supergirl (TV) Costume
    $23.51
  35. Belle (Blue Dress) Costume Belle (Blue Dress) Costume
    $32.99
  36. Moana Voyager Costume Moana Voyager Costume
    $9.99
145–180 of 700 items