Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Costumes / Dress-up

A Mighty Girl's costume collection features over 400 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 555 items
  1. Susan B. Anthony / Harriet Tubman Costume Susan B. Anthony / Harriet Tubman Costume
    $23.79
  2. Rey Costume (Star Wars) Rey Costume (Star Wars)
    $16.65
  3. Deluxe Hermione Granger Gryffindor Robes Deluxe Hermione Granger Gryffindor Robes
    $15.53
  4. The Incredibles Violet Costume The Incredibles Violet Costume
    $25.93
  5. Prairie Girl Costume Prairie Girl Costume
    $23.28
  6. Belle (Live Action) Blue Dress Belle (Live Action) Blue Dress
    $19.99
  7. Vampirina Boo-tiful Dress Set Vampirina Boo-tiful Dress Set
    $11.88
  8. Sally (Nightmare Before Christmas) Costume Sally (Nightmare Before Christmas) Costume
    $29.33
  9. Totoro Child's Costume Totoro Child's Costume
    $23.99
  10. Amelia Earhart Tween Costume Amelia Earhart Tween Costume
    $29.64
  11. Wonder Woman Movie Costume Wonder Woman Movie Costume
    $12.69
  12. Mary Poppins Costume Mary Poppins Costume
    $19.38
  13. Warrior Knight Costume Warrior Knight Costume
    $31.37
  14. The Wasp Costume The Wasp Costume
    $44.95
  15. Classic Maleficent Costume Classic Maleficent Costume
    $59.95
  16. PJ Masks Owlette Costume PJ Masks Owlette Costume
    $21.99
  17. Suffragette Costume Suffragette Costume
    $32.77
  18. Greek Goddess Costume Greek Goddess Costume
    $26.08
  19. Brown Horse and Cowgirl Costume Brown Horse and Cowgirl Costume
    $25.51
  20. Kids/Tweens Huntress Costume Kids/Tweens Huntress Costume
    $22.95
  21. Moana Costume Moana Costume
    $8.99
  22. Child / Tween Robin Hood Costume Child / Tween Robin Hood Costume
    $34.99
  23. Chun Li Costume Chun Li Costume
    $30.99
  24. Deluxe Link Costume Deluxe Link Costume
    $58.90
  25. Uma (Descendants) Costume Uma (Descendants) Costume
    $17.99
  26. Mary Poppins Costume Mary Poppins Costume
    $37.76
  27. Deluxe Infant / Toddler Alice Costume Deluxe Infant / Toddler Alice Costume
    $29.99
  28. Pirate Costume Pirate Costume
    $12.59
  29. Annie Oakley Costume Annie Oakley Costume
    $22.93
  30. Rosie the Riveter Newborn Costume Rosie the Riveter Newborn Costume
    $39.80
  31. Rosie the Riveter Kids Costume Rosie the Riveter Kids Costume
    $60.29
  32. Ms. Marvel Costume Ms. Marvel Costume
    $36.00
  33. Narwhal Kigurumi Narwhal Kigurumi
    $57.00
  34. Dragon / Devil Reversible Cloak Costume Dragon / Devil Reversible Cloak Costume
    $21.99
  35. Judy Hopps Costume Judy Hopps Costume
    $15.58
  36. Cow Kigurumi Cow Kigurumi
    $39.00
1–36 of 555 items