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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!
11 items
  1. Toddler Flamingo Costume Toddler Flamingo Costume
  2. Plush Slimer Costume Plush Slimer Costume
  3. Stitch Infant Costume Stitch Infant Costume
  4. Llama Infant Costume Llama Infant Costume
  5. Narwhal Costume Narwhal Costume
  6. Ms. Frizzle Toddler Costume Ms. Frizzle Toddler Costume
  7. Infant/Toddler Monster Costume Infant/Toddler Monster Costume
  8. Little Dragon Infant/Toddler Costume Little Dragon Infant/Toddler Costume
  9. Chick Costume Chick Costume
  10. Porg Infant Costume Porg Infant Costume
  11. Baby Monster Romper Baby Monster Romper
11 items