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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:

Adult Supergirl Costumes

DC Comics Supergirl Bustier

$19.00
$22.87$25.78

Kids Supergirl Costumes

Rubies Supergirl Child Costume

$17.39$21.70
$19.24$24.53
$28.87$42.82
$9.00$27.59

Adult Supergirl Costumes

DC Comics Supergirl Deluxe Costume

$43.52$117.11
$22.98$27.91
Sale!
$20.46$24.85
$26.88$29.99
$29.92$39.72