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 384 total

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Deluxe Hermione Granger Gryffindor Robes
$20.00
Deluxe Hermione Granger Gryffindor Robes
Olivia Toddler / Child Costume
$14.99
Olivia Toddler / Child Costume
Amelia Earhart Toddler Costume
$39.99
Amelia Earhart Toddler Costume
Batgirl Child's Costume
$15.42
Batgirl Child's Costume
Triceratops Dinosaur Costume
$26.50
Triceratops Dinosaur Costume
Star Wars Deluxe Padme Amidala Costume
$33.00
Star Wars Deluxe Padme Amidala Costume
Crayon Costume
$11.07
Crayon Costume
Toddler Wonder Woman Costume
$14.73
Toddler Wonder Woman Costume
DC Comics Toddler Supergirl Costume
$14.75
DC Comics Toddler Supergirl Costume
Forest Princess Costume
$22.49
Forest Princess Costume
Junior Lab Coat
$14.96
Junior Lab Coat
Elsa Inspired Dress With Train
$9.20
Elsa Inspired Dress With Train
Greek Goddess Costume
$18.50
Greek Goddess Costume
Infant/Toddler Lion Costume
$27.89
Infant/Toddler Lion Costume
Infant/Toddler Monster Costume
$27.74
Infant/Toddler Monster Costume
Infant/Toddler Sock Monkey Costume
$4.97
Infant/Toddler Sock Monkey Costume
Lady Sif Costume
$19.10
Lady Sif Costume
The Incredibles Violet Costume
$21.00
The Incredibles Violet Costume
Storybook Witch Toddler Costume
$12.47
Storybook Witch Toddler Costume
Infant Wonder Woman Costume
$9.97
Infant Wonder Woman Costume
Marvel Universe Thor Girl Costume
$25.99
Marvel Universe Thor Girl Costume
Batgirl Toddler Costume
$26.27
Batgirl Toddler Costume
NASA Jr. Astronaut Suit Toddler Costume
$38.99
NASA Jr. Astronaut Suit Toddler Costume
Supergirl Costume
$19.75
Supergirl Costume
Deluxe Infant / Toddler Alice Costume
$24.99
Deluxe Infant / Toddler Alice Costume
Firefighter Suit with Helmet
$37.50
Firefighter Suit with Helmet
Wonder Woman Caped T-Shirt
$14.39
Wonder Woman Caped T-Shirt
Snow White and the Huntsman Armor Costume
$32.41
Snow White and the Huntsman Armor Costume
Penguin Kigurumi
$42.00
Penguin Kigurumi
Unicorn Kigurumi
$56.98
Unicorn Kigurumi
Red Angry Bird Toddler/Preschooler Costume
$34.41
Red Angry Bird Toddler/Preschooler Costume
Maleficent Costume
$22.10
Maleficent Costume
Anna (Frozen) Dress
$29.99
Anna (Frozen) Dress
Garden Gnome Costume Garden Gnome Costume Toddler Flamingo Costume
$34.99
Toddler Flamingo Costume
Elsa Inspired Dress
$38.99
Elsa Inspired Dress
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Items 1 - 36 of 384 total

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