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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 82 items
  1. Garden Gnome Costume Garden Gnome Costume
  2. Olaf (Frozen) Costume Olaf (Frozen) Costume
  3. Stay Puft Plush Costume Stay Puft Plush Costume
  4. Unicorn Kigurumi Unicorn Kigurumi
  5. Cheshire Cat Toddler / Child Costume Cheshire Cat Toddler / Child Costume
  6. Toddler Flamingo Costume Toddler Flamingo Costume
  7. Finding Dory Costume Finding Dory Costume
  8. Pusheenicorn Kigurumi Pusheenicorn Kigurumi
  9. Plush Slimer Costume Plush Slimer Costume
  10. Boo (Monsters Inc.) Costume Boo (Monsters Inc.) Costume
  11. Stitch Infant Costume Stitch Infant Costume
  12. Llama Infant Costume Llama Infant Costume
  13. Narwhal Costume Narwhal Costume
  14. Wednesday Addams (Animated Film) Child Costume Wednesday Addams (Animated Film) Child Costume
  15. Ms. Frizzle Toddler Costume Ms. Frizzle Toddler Costume
  16. Infant/Toddler Monster Costume Infant/Toddler Monster Costume
  17. Despicable Me Minion Child's Costume Despicable Me Minion Child's Costume
  18. Baby Lobster Costume Baby Lobster Costume
  19. Little Dragon Infant/Toddler Costume Little Dragon Infant/Toddler Costume
  20. Hammerhead Shark Costume Hammerhead Shark Costume
  21. Cheshire Cat Kigurumi Cheshire Cat Kigurumi
  22. Green Alien (Toy Story) Kigurumi Green Alien (Toy Story) Kigurumi
  23. Chicken Kigurumi Chicken Kigurumi
  24. Star Patterned Unicorn Kigurumi Star Patterned Unicorn Kigurumi
  25. Unicorn Kigurumi With Detachable Tail Unicorn Kigurumi With Detachable Tail
  26. Wenda (Where's Waldo) Costume Wenda (Where's Waldo) Costume
  27. Despicable Me Minion Infant Romper Despicable Me Minion Infant Romper
  28. Stitch Adult Kigurumi Stitch Adult Kigurumi
  29. Retro Robot Costume Retro Robot Costume
  30. Baby Dory Costume Baby Dory Costume
  31. Pumpkin Patch Scarecrow Costume Pumpkin Patch Scarecrow Costume
  32. Otter Kigurumi Otter Kigurumi
  33. Chick Costume Chick Costume
  34. Dory Adult Costume Dory Adult Costume
  35. Ms. Frizzle Women's Costume Dress Ms. Frizzle Women's Costume Dress
  36. Ghostbusters Stay Puft Marshmallow Man Teen Costume Ghostbusters Stay Puft Marshmallow Man Teen Costume
1–36 of 82 items