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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 37 items
  1. Olaf (Frozen) Costume Olaf (Frozen) Costume
  2. Stay Puft Plush Costume Stay Puft Plush Costume
  3. Cheshire Cat Toddler / Child Costume Cheshire Cat Toddler / Child Costume
  4. Toddler Flamingo Costume Toddler Flamingo Costume
  5. Finding Dory Costume Finding Dory Costume
  6. Plush Slimer Costume Plush Slimer Costume
  7. Boo (Monsters Inc.) Costume Boo (Monsters Inc.) Costume
  8. Narwhal Costume Narwhal Costume
  9. Wednesday Addams (Animated Film) Child Costume Wednesday Addams (Animated Film) Child Costume
  10. Ms. Frizzle Toddler Costume Ms. Frizzle Toddler Costume
  11. Little Dragon Infant/Toddler Costume Little Dragon Infant/Toddler Costume
  12. Hammerhead Shark Costume Hammerhead Shark Costume
  13. Star Patterned Unicorn Kigurumi Star Patterned Unicorn Kigurumi
  14. Unicorn Kigurumi With Detachable Tail Unicorn Kigurumi With Detachable Tail
  15. Retro Robot Costume Retro Robot Costume
  16. Pumpkin Patch Scarecrow Costume Pumpkin Patch Scarecrow Costume
  17. Narwhal Kigurumi Narwhal Kigurumi
  18. Bracket the Robot Costume Bracket the Robot Costume
  19. Olaf (Frozen) Kigurumi Olaf (Frozen) Kigurumi
  20. Wenda (Where's Waldo) Costume Wenda (Where's Waldo) Costume
  21. Mime Costume Mime Costume
  22. Snorlax Kigurumi Snorlax Kigurumi
  23. Toymaker Elf Costume Toymaker Elf Costume
  24. Caroler Girl Costume Caroler Girl Costume
  25. Dragon Ride-On Costume Dragon Ride-On Costume
  26. SpongeBob Squarepants Costume SpongeBob Squarepants Costume
  27. Mrs. Potato Head Costume Mrs. Potato Head Costume
  28. Flamingo Child Costume Flamingo Child Costume
  29. Ghostbusters Child's Deluxe Costume Ghostbusters Child's Deluxe Costume
  30. Rainbow Clown Costume Rainbow Clown Costume
  31. Ms. Frizzle Child Costume Ms. Frizzle Child Costume
  32. Eensy Weensy Spider Costume Eensy Weensy Spider Costume
  33. Evie Costume (Mike the Knight) Evie Costume (Mike the Knight)
  34. Antenna Headband Antenna Headband
  35. Powerpuff Girls Bubbles Costume Powerpuff Girls Bubbles Costume
  36. Velma (Scooby-Doo) Costume Velma (Scooby-Doo) Costume
1–36 of 37 items