Children's Costumes

Tiny humans, huge imagination! Our kids’ costumes turn every playdate, party, or trick-or-treat run into a full-blown adventure. 

54 of 238 products

  • Magical Seahorse Halloween Costume, Child Size 4-6

    Magical Seahorse Halloween Costume, Child Size 4-6

    $54.99
    $54.99
  • Stingray Costume, Child Size 4-6

    Stingray Costume, Child Size 4-6

    $38.99
    $38.99
  • Dolphin Costume, Child Size 7-10

    Dolphin Costume, Child Size 7-10

    $43.99
    $43.99
  • Penguin Costume, Teen One Size

    Penguin Costume, Teen One Size

    $48.99
    $48.99
  • Shark Dress Costume, Tween Size 10-12

    Shark Dress Costume, Tween Size 10-12

    $41.99
    $41.99
  • Sand Shark Costume, Child Size 7-10

    Sand Shark Costume, Child Size 7-10

    $36.99
    $36.99
  • Hammerhead Shark Costume, Toddler Size 3-4T

    Hammerhead Shark Costume, Toddler Size 3-4T

    $41.99
    $41.99
  • Seahorse Costume, Child Size 3-4

    Seahorse Costume, Child Size 3-4

    $49.99
    $49.99
  • Capybara Costume, Child Size 3-6

    Capybara Costume, Child Size 3-6

    $38.99
    $38.99
  • Alligator Kids Halloween Kids Costume, Child Size 4-6

    Alligator Kids Halloween Kids Costume, Child Size 4-6

    $54.99
    $54.99
  • 3D Attacks! Exploding T-Rex Shirt, Kids 7/10

    3D Attacks! Exploding T-Rex Shirt, Kids 7/10

    $32.99
    $32.99
  • Ultimate Blue Shark Kids Costume, Size 4-6

    Ultimate Blue Shark Kids Costume, Size 4-6

    $24.99
    $24.99