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 385 total

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Deluxe Hermione Granger Gryffindor Robes
$18.99
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
$19.03
Batgirl Child's Costume
Triceratops Dinosaur Costume
$23.99
Triceratops Dinosaur Costume
Star Wars Deluxe Padme Amidala Costume
$31.00
Star Wars Deluxe Padme Amidala Costume
Crayon Costume
$16.03
Crayon Costume
Toddler Wonder Woman Costume
$20.95
Toddler Wonder Woman Costume
DC Comics Toddler Supergirl Costume
$14.99
DC Comics Toddler Supergirl Costume
Forest Princess Costume
$24.99
Forest Princess Costume
Junior Lab Coat
$18.59
Junior Lab Coat
Elsa Inspired Dress With Train
$7.55
Elsa Inspired Dress With Train
Astrid Costume
$12.40
Astrid Costume
Greek Goddess Costume
$19.45
Greek Goddess Costume
Infant/Toddler Lion Costume
$23.99
Infant/Toddler Lion Costume
Infant/Toddler Monster Costume
$24.99
Infant/Toddler Monster Costume
Infant/Toddler Sock Monkey Costume
$9.98
Infant/Toddler Sock Monkey Costume
Lady Sif Costume
$19.83
Lady Sif Costume
The Incredibles Violet Costume
$24.28
The Incredibles Violet Costume
Storybook Witch Toddler Costume
$16.27
Storybook Witch Toddler Costume
Infant Wonder Woman Costume
$8.70
Infant Wonder Woman Costume
Marvel Universe Thor Girl Costume
$21.25
Marvel Universe Thor Girl Costume
Batgirl Toddler Costume
$25.56
Batgirl Toddler Costume
NASA Jr. Astronaut Suit Toddler Costume
$18.66
NASA Jr. Astronaut Suit Toddler Costume
Supergirl Costume
$20.99
Supergirl Costume
Deluxe Infant / Toddler Alice Costume
$34.99
Deluxe Infant / Toddler Alice Costume
Firefighter Suit with Helmet
$42.51
Firefighter Suit with Helmet
Wonder Woman Caped T-Shirt
$13.99
Wonder Woman Caped T-Shirt
Snow White and the Huntsman Armor Costume
$43.50
Snow White and the Huntsman Armor Costume
Penguin Kigurumi
$39.96
Penguin Kigurumi
Unicorn Kigurumi
$44.17
Unicorn Kigurumi
Red Angry Bird Toddler/Preschooler Costume
$32.65
Red Angry Bird Toddler/Preschooler Costume
Maleficent Costume
$21.96
Maleficent Costume
Anna (Frozen) Dress
$29.95
Anna (Frozen) Dress
Garden Gnome Costume
$12.45
Garden Gnome Costume
Toddler Flamingo Costume
$34.99
Toddler Flamingo Costume
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Items 1 - 36 of 385 total

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