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 468 total

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Finding Dory Costume
$24.33
Finding Dory Costume
Rey Costume (Star Wars)
$21.04
Rey Costume (Star Wars)
Amelia Earhart Tween Costume
$39.95
Amelia Earhart Tween Costume
Ghostbusters 2016 Costume
$31.81
Ghostbusters 2016 Costume
Deluxe Hermione Granger Gryffindor Robes
$23.19
Deluxe Hermione Granger Gryffindor Robes
Olivia Toddler / Child Costume
$9.00
Olivia Toddler / Child Costume
Firefighter Suit with Helmet
$49.11
Firefighter Suit with Helmet
Totoro Cloak
$13.99
Totoro Cloak
Doc McStuffins Scrubs
$33.98
Doc McStuffins Scrubs
Astronaut Dress-Up Set
$29.99
Astronaut Dress-Up Set
Rey Hood and Mask
$11.77
Rey Hood and Mask
Rosie the Riveter Newborn Costume
$25.89
Rosie the Riveter Newborn Costume
Rosie the Riveter Kids Costume
$34.46
Rosie the Riveter Kids Costume
Toddler BB-8 Costume
$14.37
Toddler BB-8 Costume
Judy Hopps Costume
$68.99
Judy Hopps Costume
Superhero Cape and Mask - Set of 4
$21.95
Superhero Cape and Mask - Set of 4
Wonder Woman Infant Costume
$18.67
Wonder Woman Infant Costume
Batgirl Child's Costume
$29.95
Batgirl Child's Costume
Greek Goddess Costume
$53.85
Greek Goddess Costume
Infant/Toddler Monster Costume
$24.21
Infant/Toddler Monster Costume
Infant/Toddler Sock Monkey Costume
$16.46
Infant/Toddler Sock Monkey Costume
Star Wars Deluxe Padme Amidala Costume
$28.68
Star Wars Deluxe Padme Amidala Costume
Crayon Costume
$6.75
Crayon Costume
Storybook Witch Toddler Costume
$19.88
Storybook Witch Toddler Costume
DC Comics Toddler Supergirl Costume
$32.62
DC Comics Toddler Supergirl Costume
NASA Jr. Astronaut Suit Costume
$19.33
NASA Jr. Astronaut Suit Costume
Amelia Earhart Toddler Costume
$39.99
Amelia Earhart Toddler Costume
Forest Princess / Merida Costume
$29.99
Forest Princess / Merida Costume
Scientist Lab Coat
$17.35
Scientist Lab Coat
Baby M.D. Layette Set
$20.63
Baby M.D. Layette Set
Wonder Woman Caped Children's T-Shirt
$16.66
Wonder Woman Caped Children's T-Shirt
Unicorn Kigurumi
$59.00
Unicorn Kigurumi
Maleficent Costume
$8.89
Maleficent Costume
Elsa Inspired Dress With Train
$12.00
Elsa Inspired Dress With Train
Doctor Who TARDIS Kigurumi
$49.99
Doctor Who TARDIS Kigurumi
Olaf (Frozen) Costume
$5.11
Olaf (Frozen) Costume
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Items 1 - 36 of 468 total

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