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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!
6 items
  1. Ms. Frizzle Women's Costume Dress Ms. Frizzle Women's Costume Dress
  2. Cat in the Hat Costume Accessories Cat in the Hat Costume Accessories
  3. Antenna Headband Antenna Headband
  4. Cateye Goggles Cateye Goggles
  5. Rabbit Adult Kigurumi Rabbit Adult Kigurumi
  6. Narwhal Kigurumi Narwhal Kigurumi
6 items