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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!
37–72 of 82 items
  1. Ghostbusters Stay Puft Marshmallow Man Teen Costume Ghostbusters Stay Puft Marshmallow Man Teen Costume
    $48.07
  2. Narwhal Kigurumi Narwhal Kigurumi
    $67.00
  3. Bracket the Robot Costume Bracket the Robot Costume
    $54.06
  4. Wednesday Addams (Animated Film) Teen / Adult Costume Wednesday Addams (Animated Film) Teen / Adult Costume
    $25.75
  5. Infant/Toddler Sock Monkey Costume Infant/Toddler Sock Monkey Costume
    $17.49
  6. Pikachu Onesie Costume Pikachu Onesie Costume
    $42.40
  7. Flamingo Costume Flamingo Costume
    $39.00
  8. Olaf (Frozen) Kigurumi Olaf (Frozen) Kigurumi
    $28.99
  9. Mad Hatter Costume Mad Hatter Costume
    $20.95
  10. Wenda (Where's Waldo) Costume Wenda (Where's Waldo) Costume
    $32.99
  11. Mime Costume Mime Costume
    $24.99
  12. Mad Scientist Costume Mad Scientist Costume
    $32.90
  13. Snorlax Kigurumi Snorlax Kigurumi
    $69.00
  14. Snorlax Adult Kigurumi Snorlax Adult Kigurumi
  15. Toymaker Elf Costume Toymaker Elf Costume
    $29.23
  16. Caroler Adult Costume Caroler Adult Costume
    $34.75
  17. Caroler Girl Costume Caroler Girl Costume
    $31.99
  18. Raggedy Ann Adult Costume Raggedy Ann Adult Costume
    $44.99
  19. Galaxy Unicorn Costume Galaxy Unicorn Costume
    $32.96
  20. Dragon Ride-On Costume Dragon Ride-On Costume
    $49.94
  21. Olaf Teen/Adult Bodysuit Costume Olaf Teen/Adult Bodysuit Costume
    $29.95
  22. Porg Infant Costume Porg Infant Costume
    $31.55
  23. SpongeBob Squarepants Costume SpongeBob Squarepants Costume
    $25.00
  24. Mrs. Potato Head Costume Mrs. Potato Head Costume
    $25.09
  25. Flamingo Child Costume Flamingo Child Costume
    $39.99
  26. Baby Monster Romper Baby Monster Romper
    $21.01
  27. Ghostbusters Child's Deluxe Costume Ghostbusters Child's Deluxe Costume
    $28.60
  28. Wizard of Oz Scarecrow Romper Costume Wizard of Oz Scarecrow Romper Costume
    $25.01
  29. Rainbow Clown Costume Rainbow Clown Costume
    $22.32
  30. Squirrel Girl Costume Squirrel Girl Costume
    $103.99
  31. Ms. Frizzle Child Costume Ms. Frizzle Child Costume
    $29.99
  32. Eensy Weensy Spider Costume Eensy Weensy Spider Costume
    $33.63
  33. Winnie the Pooh Costume Winnie the Pooh Costume
    $40.09
  34. Cat in the Hat Costume Accessories Cat in the Hat Costume Accessories
    $17.99
  35. Penguin Juniors Costume Penguin Juniors Costume
    $27.73
  36. Evie Costume (Mike the Knight) Evie Costume (Mike the Knight)
    $8.12
37–72 of 82 items