Kid's Halloween Sidekick Outfits

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Main Content
Toddler Thing 1 & 2 Costume

Toddler Thing 1 & 2 Costume

$29.99
Peter Pan Kid's Costume

Peter Pan Kid's Costume

$39.99
Classic Kid's Minions Costume | Movie Costumes

Classic Kid's Minions Costume | Movie Costumes

$39.99$19.99
Kid's Roblox Piggy Halloween Costume for Boys & Girls

Kid's Roblox Piggy Halloween Costume for Boys & Girls

$49.99$29.99 - $39.99
Nightmare Before Christmas Barrel Costume for Kids

Nightmare Before Christmas Barrel Costume for Kids

$59.99$49.99
Kid's Super Mario Brothers Yoshi Costume | Nintendo Halloween Costume

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

$49.99$39.99 - $49.99
Boy's Patrick SpongeBob Toddler Costume | Nickelodeon Costumes

Boy's Patrick SpongeBob Toddler Costume | Nickelodeon Costumes

$49.99
Transformers Bumblebee Converting Halloween Costume for Kids

Transformers Bumblebee Converting Halloween Costume for Kids

$114.99$79.99 - $114.99
Child Despicable Me Minion Costume | Movie Costumes

Child Despicable Me Minion Costume | Movie Costumes

$39.99
Mario Riding Yoshi Inflatable Halloween Costumes for Kids

Mario Riding Yoshi Inflatable Halloween Costumes for Kids

$69.99$59.99
Disney Oogie Boogie Kid's Onesie Costume | Disney Costumes

Disney Oogie Boogie Kid's Onesie Costume | Disney Costumes

$59.99$49.99
Batman Core Boy's Costumes | DC Comics Costumes

Batman Core Boy's Costumes | DC Comics Costumes

$39.99$14.99
Disney Hercules Pain Kid's Costume | Disney Costumes

Disney Hercules Pain Kid's Costume | Disney Costumes

$59.99$49.99
Patrick SpongeBob Boy's Costume Onesie | Nickelodeon Costumes

Patrick SpongeBob Boy's Costume Onesie | Nickelodeon Costumes

$59.99$49.99
Classic Luigi Boy's Costume | Kid's Nintendo Costume

Classic Luigi Boy's Costume | Kid's Nintendo Costume

$39.99
Star Wars R2-D2 Toddler Costume | Star Wars Costumes

Star Wars R2-D2 Toddler Costume | Star Wars Costumes

$49.99 - $79.99
Aladdin Abu Deluxe Costume for Toddlers

Aladdin Abu Deluxe Costume for Toddlers

$59.99$39.99 - $59.99
Kid's True and the Rainbow Kingdom Zee Costume | Exclusive Costumes

Kid's True and the Rainbow Kingdom Zee Costume | Exclusive Costumes

$39.99$4.99
Deluxe Kid's Star Wars Chewbacca Onesie Costume | Star Wars Costumes

Deluxe Kid's Star Wars Chewbacca Onesie Costume | Star Wars Costumes

$59.99$39.99
Despicable Me Girl's Minion Costume Dress | Movie Costumes

Despicable Me Girl's Minion Costume Dress | Movie Costumes

$39.99
Star Wars Toddler Chewbacca Costume | Star Wars Costumes

Star Wars Toddler Chewbacca Costume | Star Wars Costumes

$59.99
Child Inflatable Sonic the Hedgehog Tails Costume | Inflatable Video Game Costumes

Child Inflatable Sonic the Hedgehog Tails Costume | Inflatable Video Game Costumes

$99.99
Sonic 2 Kid's Classic Tails Movie Costume | Sonic Costumes

Sonic 2 Kid's Classic Tails Movie Costume | Sonic Costumes

$39.99 - $49.99
Kids Frozen Olaf Inflatable Costume | Kid's Costumes

Kids Frozen Olaf Inflatable Costume | Kid's Costumes

$89.99$69.99
Disney and Pixar Toy Story Toddler Slinky Dog Costume | Disney Costumes

Disney and Pixar Toy Story Toddler Slinky Dog Costume | Disney Costumes

$99.99
Moana Hei Hei Costume for Toddlers

Moana Hei Hei Costume for Toddlers

$59.99$49.99 - $79.99
Moana Toddler Hei Hei The Rooster Deluxe Costume

Moana Toddler Hei Hei The Rooster Deluxe Costume

$59.99$49.99
Disney Little Mermaid Flotsam and Jetsam Toddler Costume | Disney Costumes

Disney Little Mermaid Flotsam and Jetsam Toddler Costume | Disney Costumes

$59.99$29.99 - $39.99
True and the Rainbow Kingdom Bartleby the Cat Toddler Costume

True and the Rainbow Kingdom Bartleby the Cat Toddler Costume

$34.99$24.99 - $34.99
Star Wars Infant Chewbacca Costume | Star Wars Costumes

Star Wars Infant Chewbacca Costume | Star Wars Costumes

$59.99
Disney Aladdin Abu Costume for Boys | Disney Costumes

Disney Aladdin Abu Costume for Boys | Disney Costumes

$59.99$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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