Costumes / Dress-up

A Mighty Girl's costume collection features nearly 400 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!

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Items 1 - 36 of 457 total

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Finding Dory Costume
$31.43
Finding Dory Costume
Rey Costume (Star Wars)
$23.48
Rey Costume (Star Wars)
Amelia Earhart Tween Costume
$32.57
Amelia Earhart Tween Costume
Deluxe Hermione Granger Gryffindor Robes
$22.47
Deluxe Hermione Granger Gryffindor Robes
Olivia Toddler / Child Costume
$18.01
Olivia Toddler / Child Costume
Firefighter Suit with Helmet
$49.11
Firefighter Suit with Helmet
Astronaut Dress-Up Set
$34.99
Astronaut Dress-Up Set
Rey Hood and Mask
$13.05
Rey Hood and Mask
Rosie the Riveter Newborn Costume
$31.79
Rosie the Riveter Newborn Costume
Rosie the Riveter Kids Costume
$33.58
Rosie the Riveter Kids Costume
Supergirl (TV) Costume
$27.99
Supergirl (TV) Costume
A League of Their Own Youth Costume
$34.99
A League of Their Own Youth Costume
Toddler BB-8 Costume
$18.11
Toddler BB-8 Costume
Judy Hopps Costume
$69.99
Judy Hopps Costume
Wonder Woman Infant Costume
$15.95
Wonder Woman Infant Costume
Batgirl Child's Costume
$28.17
Batgirl Child's Costume
Greek Goddess Costume
$20.33
Greek Goddess Costume
Infant/Toddler Monster Costume
$18.00
Infant/Toddler Monster Costume
Infant/Toddler Sock Monkey Costume
$15.98
Infant/Toddler Sock Monkey Costume
Triceratops Dinosaur Costume
$29.68
Triceratops Dinosaur Costume
Star Wars Deluxe Padme Amidala Costume
$24.04
Star Wars Deluxe Padme Amidala Costume
Crayon Costume
$19.99
Crayon Costume
Storybook Witch Toddler Costume
$18.91
Storybook Witch Toddler Costume
Toddler Wonder Woman Costume
$25.49
Toddler Wonder Woman Costume
DC Comics Toddler Supergirl Costume
$19.99
DC Comics Toddler Supergirl Costume
NASA Jr. Astronaut Suit Costume
$19.85
NASA Jr. Astronaut Suit Costume
Deluxe Infant / Toddler Alice Costume
$34.99
Deluxe Infant / Toddler Alice Costume
Amelia Earhart Toddler Costume
$39.99
Amelia Earhart Toddler Costume
Forest Princess / Merida Costume
$35.37
Forest Princess / Merida Costume
Scientist Lab Coat
$17.98
Scientist Lab Coat
Baby M.D. Layette Set
$22.99
Baby M.D. Layette Set
Wonder Woman Caped Children's T-Shirt Wonder Woman Caped Children's T-Shirt Unicorn Kigurumi
$57.00
Unicorn Kigurumi
Maleficent Costume
$18.48
Maleficent Costume
Elsa Inspired Dress With Train
$12.00
Elsa Inspired Dress With Train
Doctor Who TARDIS Kigurumi
$49.99
Doctor Who TARDIS Kigurumi
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Items 1 - 36 of 457 total

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