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Buy a Supergirl costume to become Superman’s cousin, Kara Zor-El, this Halloween. As the biological cousin to Superman, she has all of his powers as well as a vulnerability to kryptonite. Supergirl is also the title character of an action-adventure drama television series that started on CBS and is now airing on The CW. Shop our selection of Supergirl costumes for this October:

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$16.99$37.06
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$27.53$34.32
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Kids Supergirl Costumes

Rubies Supergirl Child Costume

$16.89$18.70
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$22.99$27.99
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$11.99$28.15
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$19.99$21.53
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$19.90$21.04
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$13.46$23.00
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Adult Supergirl Costumes

DC Comics Supergirl Bustier

$19.00
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$13.29$18.95
$19.00$65.89
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Adult Supergirl Costumes

Deluxe Supergirl Costume (DC Comics)

$39.99$112.19
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$26.40$29.66

About Funtober Costumes

Are you ready for Halloween 2018? Funtober has listed hundreds of costume ideas and thousands of Halloween costumes for sale this year. We have an incredible selection of halloween costumes for women, men, and kids. We help couples find fun and amazing adult costumes, women find the perfect sexy costume, parents find the outfit that will thrill their child as well as the baby costumes that will adorn their first Halloween pictures forever.

Funtober costumes are bought through Amazon's checkout system and provided by either third-party merchants or Amazon itself. Merchandise is shipped by the merchant and we are compensated through a referral fee on certain purchases pursuant to the Amazon Associates program. Some purchases are Prime eligible and returns are handled pursuant to the Amazon and third party merchant policies.