Kid's Halloween Sidekick Outfits

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Main Content
Spooky Surprise Kid's Costume

Spooky Surprise Kid's Costume

$39.99$19.99
Bubble Spider Kid's Costume

Bubble Spider Kid's Costume

$39.99
Friendly Alien Kid's Costume

Friendly Alien Kid's Costume

$59.99
Ghastly Ghost Kid's Costume

Ghastly Ghost Kid's Costume

$29.99
Seal Kid's Costume

Seal Kid's Costume

$49.99
Dark Jester Kid's Costume

Dark Jester Kid's Costume

$29.99
Kid's Fortnite Pumpkin Punk Costume

Kid's Fortnite Pumpkin Punk Costume

$59.99$49.99
Classic Pirate Kid's Costume

Classic Pirate Kid's Costume

$19.99
Red Fox Kid's Costume

Red Fox Kid's Costume

$39.99$29.99 - $39.99
Toddler Thing 1 & 2 Costume

Toddler Thing 1 & 2 Costume

$29.99
Fall Pumpkin Kid's Costume | Pumpkin Costumes

Fall Pumpkin Kid's Costume | Pumpkin Costumes

$39.99
Kid's Ninja Costume | Kid's Costumes

Kid's Ninja Costume | Kid's Costumes

$19.99
Monster High Draculara Kid's Costume

Monster High Draculara Kid's Costume

$39.99$29.99 - $49.99
Kid's Shark Costume

Kid's Shark Costume

$44.99$34.99
Blackbeard Pirate Kid's Costume

Blackbeard Pirate Kid's Costume

$29.99$13.99 - $17.99
Sweet Skeleton Toddler Costume

Sweet Skeleton Toddler Costume

$29.99$14.99 - $29.99
Oversized Alien Costume for Kids

Oversized Alien Costume for Kids

$49.99 - $79.99
The Mandalorian Beskar Armor Halloween Costume for Kids

The Mandalorian Beskar Armor Halloween Costume for Kids

$79.99$19.99
ODD SQUAD Toddler Agent Costume

ODD SQUAD Toddler Agent Costume

$39.99$9.99
ODD SQUAD Child Agent Costume

ODD SQUAD Child Agent Costume

$59.99
Little Green Monster Costume for Kid's

Little Green Monster Costume for Kid's

$44.99$14.99 - $24.99
Peter Pan Kid's Costume

Peter Pan Kid's Costume

$39.99
Monster High Clawdeen Wolf Kid's Costume

Monster High Clawdeen Wolf Kid's Costume

$39.99
Otter Kid's Costume

Otter Kid's Costume

$49.99 - $59.99
Ghostbusters Kid's Terror Dog Costume

Ghostbusters Kid's Terror Dog Costume

$129.99$49.99 - $59.99
Stealth Shinobi Black Ninja Kids Costume

Stealth Shinobi Black Ninja Kids Costume

$39.99
Toddler Furry Spider Halloween Costume

Toddler Furry Spider Halloween Costume

$49.99$29.99 - $69.99
Kid's Roblox Piggy Halloween Costume for Boys & Girls

Kid's Roblox Piggy Halloween Costume for Boys & Girls

$49.99$29.99
Girl's Ghost Spider Halloween Costume for Toddlers

Girl's Ghost Spider Halloween Costume for Toddlers

$39.99
Premium Kid's Mouse Costume

Premium Kid's Mouse Costume

$59.99$39.99 - $49.99
PJ Masks Catboy Adaptive Costume For Kids

PJ Masks Catboy Adaptive Costume For Kids

$59.99$9.99
Realistic Raccoon Kid's Costume

Realistic Raccoon Kid's Costume

$59.99
Bear Kid's Costume | Kid's Animal Costumes

Bear Kid's Costume | Kid's Animal Costumes

$39.99$17.99
Nightmare Before Christmas Barrel Costume for Kids

Nightmare Before Christmas Barrel Costume for Kids

$59.99$49.99 - $59.99
Skeleton Bat Toddler Costume | Kid's Bat Costumes

Skeleton Bat Toddler Costume | Kid's Bat Costumes

$39.99$14.99 - $39.99
Kid's Carry Me Ghost Face Costume | Scream Costumes

Kid's Carry Me Ghost Face Costume | Scream Costumes

$79.99
Stunning Spiderella Kid's Costume

Stunning Spiderella Kid's Costume

$29.99$12.99
Premium Kid's Tiger Costume

Premium Kid's Tiger Costume

$44.99$29.99
Wolf Jumpsuit Costume for Kids

Wolf Jumpsuit Costume for Kids

$49.99$24.99
Boy's Nickelodeon Henry Danger Toddler Costume | Nickelodeon Costumes

Boy's Nickelodeon Henry Danger Toddler Costume | Nickelodeon Costumes

$69.99$49.99
Kid's Jolly Jack in the Box Costume | Made by Us Halloween Costumes

Kid's Jolly Jack in the Box Costume | Made by Us Halloween Costumes

$49.99
Kid's Super Mario Brothers Yoshi Costume | Nintendo Halloween Costume

Kid's Super Mario Brothers Yoshi Costume | Nintendo Halloween Costume

$49.99
Mouse Costume for Kids

Mouse Costume for Kids

$39.99
Deluxe Monsters Inc Boo Halloween Costumes for Toddlers

Deluxe Monsters Inc Boo Halloween Costumes for Toddlers

$59.99 - $79.99
Boy's Patrick SpongeBob Toddler Costume | Nickelodeon Costumes

Boy's Patrick SpongeBob Toddler Costume | Nickelodeon Costumes

$49.99$29.99
Kid's Big Tailed Black Cat Costume | Black Cat Costumes

Kid's Big Tailed Black Cat Costume | Black Cat Costumes

$49.99$34.99 - $39.99
Adorable Devil Kid's Costume | Devil Costumes

Adorable Devil Kid's Costume | Devil Costumes

$29.99$24.99 - $29.99
Deluxe Scooby Doo Costume for Kids | Scooby Doo Costumes

Deluxe Scooby Doo Costume for Kids | Scooby Doo Costumes

$49.99

About Kid's Halloween Sidekick Outfits

Get ready for a spooktacular adventure this Halloween with our delightful collection of kid's Halloween sidekick outfits at HalloweenCostumes.com. Perfect for little ones who want to join in the fun without being the main character, these costumes celebrate the beloved companions and quirky sidekicks from popular stories and movies. Each outfit is designed with vibrant colors, playful details, and comfortable materials, ensuring that your child can enjoy their Halloween festivities while looking adorable. From whimsical characters to heroic sidekicks, our selection offers a variety of styles that spark imagination and creativity, making it easy for your child to embody their favorite supporting characters.

Our kid's Halloween sidekick outfits are not only fun but also versatile, making them suitable for a range of occasions beyond Halloween. Whether it’s a themed party, school event, or dress-up playtime, these costumes provide endless opportunities for imaginative play. With options that cater to different tastes and preferences, every child can find a sidekick outfit that resonates with their personality. Designed for ease of wear, our costumes prioritize comfort and fit, allowing kids to move freely while they embark on their adventures. Celebrate the spirit of teamwork and friendship this Halloween with our charming collection of sidekick outfits that are sure to bring smiles and laughter to your little one's celebrations.

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