Kids’ Halloween Costumes – Fun, Cute & Spooky Costumes for Children

362 products

Boys’ Halloween Costumes

Boys’ Halloween Costumes

125 products
Girls’ Halloween Costumes

Girls’ Halloween Costumes

175 products
Toddler & Infant Halloween Costumes

Toddler & Infant Halloween Costumes

100 products
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  • Girls Scream Queen Halloween Costume - Child M (8-10)Girls Scream Queen Halloween Costume - Child M (8-10)

    Girls Scream Queen Halloween Costume - Child M (8-10)

    $28.52 CAD
    $86.42 CAD
    Reg. $43.20 CAD
    $28.52 CAD
    67% off
    24-Hour Sale
  • Child Stranger Things 4 Lucas Basketball Costume - Child M/LChild Stranger Things 4 Lucas Basketball Costume - Child M/L

    Child Stranger Things 4 Lucas Basketball Costume - Child M/L

    $28.52 CAD
    $65.44 CAD
    Reg. $32.72 CAD
    $28.52 CAD
    56% off
    24-Hour Sale
  • Flower Power Hippie Costume for Girls - Child M (8-10)Flower Power Hippie Costume for Girls - Child M (8-10)

    Flower Power Hippie Costume for Girls - Child M (8-10)

    $21.37 CAD
    $60.71 CAD
    $21.37 CAD
    65% off
  • Girls' Skeleton Ghost Costume - Child M (8-10)Girls' Skeleton Ghost Costume - Child M (8-10)

    Girls' Skeleton Ghost Costume - Child M (8-10)

    $28.52 CAD
    $83.54 CAD
    Reg. $41.76 CAD
    $28.52 CAD
    66% off
    24-Hour Sale
  • Nickelodeon SpongeBob SquarePants Boys' Halloween Onesie - US12

    Nickelodeon SpongeBob SquarePants Boys' Halloween Onesie - US12

    $28.52 CAD
    $57.60 CAD
    Reg. $28.80 CAD
    $28.52 CAD
    50% off
    24-Hour Sale
  • Kids' Alien Intruder Halloween Costume with Mask - Child M (8-10)

    Kids' Alien Intruder Halloween Costume with Mask - Child M (8-10)

    $28.52 CAD
    $122.35 CAD
    Reg. $61.16 CAD
    $28.52 CAD
    77% off
    24-Hour Sale
  • Pastel Sloth Zipster Costume for Girls - Halloween Edition - Child XL (14-16)

    Pastel Sloth Zipster Costume for Girls - Halloween Edition - Child XL (14-16)

    $56.66 CAD
    $79.50 CAD
    $56.66 CAD
    29% off
  • Super Mario (Luigi) Halloween Onesie Costume - Child XL (14-16)Super Mario (Luigi) Halloween Onesie Costume - Child XL (14-16)

    Super Mario (Luigi) Halloween Onesie Costume - Child XL (14-16)

    $28.52 CAD
    $57.60 CAD
    $28.52 CAD
    50% off
  • Enchanting Ladybug Girl Halloween Costume

    Enchanting Ladybug Girl Halloween Costume

    $28.52 CAD
    $40.54 CAD
    $28.52 CAD
    30% off
  • Enchanting Wednesday Addams Costume for Girls - Child M (8-10)Enchanting Wednesday Addams Costume for Girls - Child M (8-10)

    Enchanting Wednesday Addams Costume for Girls - Child M (8-10)

    $28.52 CAD
    $83.54 CAD
    Reg. $41.76 CAD
    $28.52 CAD
    66% off
    24-Hour Sale
  • Ninja Warrior Boys Halloween Costume - Child L (12-14)Ninja Warrior Boys Halloween Costume - Child L (12-14)

    Ninja Warrior Boys Halloween Costume - Child L (12-14)

    $85.52 CAD
    $119.97 CAD
    $85.52 CAD
    29% off
  • Mr. Creeper XL Halloween Onesie Costume for Boys - US16

    Mr. Creeper XL Halloween Onesie Costume for Boys - US16

    $41.06 CAD
    $57.60 CAD
    $41.06 CAD
    29% off
  • Boys' The Flash Movie Halloween Costume - Child L (12-14)Boys' The Flash Movie Halloween Costume - Child L (12-14)

    Boys' The Flash Movie Halloween Costume - Child L (12-14)

    $21.37 CAD
    $115.22 CAD
    Reg. $57.60 CAD
    $21.37 CAD
    81% off
    24-Hour Sale
  • Galaxy Girl Halloween Costume for Kids - Child L (12-14)Galaxy Girl Halloween Costume for Kids - Child L (12-14)

    Galaxy Girl Halloween Costume for Kids - Child L (12-14)

    $28.52 CAD
    $88.93 CAD
    Reg. $44.46 CAD
    $28.52 CAD
    68% off
    24-Hour Sale
  • Batgirl Costume for Girls - Halloween Special - Child S (4-6)Batgirl Costume for Girls - Halloween Special - Child S (4-6)

    Batgirl Costume for Girls - Halloween Special - Child S (4-6)

    $28.52 CAD
    $56.16 CAD
    $28.52 CAD
    49% off
  • Disney Minnie Mouse Red Polka Dot Costume for Girls - Toddler (2-3)Disney Minnie Mouse Red Polka Dot Costume for Girls - Toddler (2-3)

    Disney Minnie Mouse Red Polka Dot Costume for Girls - Toddler (2-3)

    $28.52 CAD
    $81.10 CAD
    $28.52 CAD
    65% off
  • Boys' Skeleton Bodysuit with Hood - Child S (4-6)Boys' Skeleton Bodysuit with Hood - Child S (4-6)

    Boys' Skeleton Bodysuit with Hood - Child S (4-6)

    $28.52 CAD
    $40.34 CAD
    $28.52 CAD
    29% off
  • Disney Princess Ariel Costume for Kids - The Little Mermaid Dress

    Disney Princess Ariel Costume for Kids - The Little Mermaid Dress

    $28.52 CAD
    $64.52 CAD
    Reg. $32.26 CAD
    $28.52 CAD
    56% off
    24-Hour Sale
  • Pumpkin Patch Cutie Halloween Costume - Infant (3-6 Months)

    Pumpkin Patch Cutie Halloween Costume - Infant (3-6 Months)

    $28.52 CAD
    $76.32 CAD
    $28.52 CAD
    63% off
  • Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child L (12-14)Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child L (12-14)

    Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child L (12-14)

    $28.52 CAD
    $88.86 CAD
    Reg. $44.42 CAD
    $28.52 CAD
    68% off
    24-Hour Sale
  • Wednesday Addams Nevermore Halloween Costume - Child M (8-10)Wednesday Addams Nevermore Halloween Costume - Child M (8-10)

    Wednesday Addams Nevermore Halloween Costume - Child M (8-10)

    $28.52 CAD
    $110.90 CAD
    Reg. $47.49 CAD
    $28.52 CAD
    74% off
    24-Hour Sale
  • Twisted Angel Girl's Halloween Costume with Wings & Halo - Child S (4-6)Twisted Angel Girl's Halloween Costume with Wings & Halo - Child S (4-6)

    Twisted Angel Girl's Halloween Costume with Wings & Halo - Child S (4-6)

    $70.16 CAD
    $98.44 CAD
    $70.16 CAD
    29% off
  • Kids' PAW Patrol Marshall Light-Up Halloween Costume - Child S (4-6)Kids' PAW Patrol Marshall Light-Up Halloween Costume - Child S (4-6)

    Kids' PAW Patrol Marshall Light-Up Halloween Costume - Child S (4-6)

    $28.52 CAD
    $117.09 CAD
    Reg. $58.54 CAD
    $28.52 CAD
    76% off
    24-Hour Sale
  • Kids' Disney Tinker Bell Halloween Costume, Assorted Sizes - Child S (4-6)Kids' Disney Tinker Bell Halloween Costume, Assorted Sizes - Child S (4-6)

    Kids' Disney Tinker Bell Halloween Costume, Assorted Sizes - Child S (4-6)

    $28.52 CAD
    $64.82 CAD
    Reg. $32.40 CAD
    $28.52 CAD
    56% off
    24-Hour Sale
  • Phantom of Darkness Boys' Costume - Child M (8-10)Phantom of Darkness Boys' Costume - Child M (8-10)

    Phantom of Darkness Boys' Costume - Child M (8-10)

    $21.14 CAD
    $29.67 CAD
    $21.14 CAD
    29% off
  • Girls' DC Comics Harley Quinn Halloween Costume Set - Child M (8-10)Girls' DC Comics Harley Quinn Halloween Costume Set - Child M (8-10)

    Girls' DC Comics Harley Quinn Halloween Costume Set - Child M (8-10)

    $21.37 CAD
    $92.61 CAD
    Reg. $46.30 CAD
    $21.37 CAD
    77% off
    24-Hour Sale
  • Mystical Dragon Girls Halloween Costume Set - Child S (4-6)

    Mystical Dragon Girls Halloween Costume Set - Child S (4-6)

    $28.52 CAD
    $89.01 CAD
    Reg. $44.50 CAD
    $28.52 CAD
    68% off
    24-Hour Sale
  • Transformers Mirage Halloween Costume for Boys - Child M (8-10)Transformers Mirage Halloween Costume for Boys - Child M (8-10)

    Transformers Mirage Halloween Costume for Boys - Child M (8-10)

    $28.52 CAD
    $97.94 CAD
    Reg. $48.96 CAD
    $28.52 CAD
    71% off
    24-Hour Sale
  • Girls' Astrid Halloween Costume Dress - Child L (12-14)Girls' Astrid Halloween Costume Dress - Child L (12-14)

    Girls' Astrid Halloween Costume Dress - Child L (12-14)

    $21.37 CAD
    $110.90 CAD
    Reg. $55.44 CAD
    $21.37 CAD
    81% off
    24-Hour Sale
  • Disney Aladdin Princess Jasmine "Whole New World" Costume for Kids - Child S (4-6)Disney Aladdin Princess Jasmine "Whole New World" Costume for Kids - Child S (4-6)

    Disney Aladdin Princess Jasmine "Whole New World" Costume for Kids - Child S (4-6)

    $28.52 CAD
    $118.67 CAD
    Reg. $59.33 CAD
    $28.52 CAD
    76% off
    24-Hour Sale
  • Girls' Carnival Terror Halloween Costume - Child XL (14-16)

    Girls' Carnival Terror Halloween Costume - Child XL (14-16)

    $28.52 CAD
    $85.69 CAD
    $28.52 CAD
    67% off
Frequently Asked Questions

These costumes are designed for children, with sizes varying by product. Always check the size chart for the best fit.

Always use the size chart provided for the costume instead of relying on your child's everyday clothing size. Measuring height, chest, waist, and hips before ordering helps you choose the best fit, especially since costume sizing can vary between manufacturers.

For cooler weather, lightweight layers such as leggings, long-sleeve shirts, or thermal clothing can help keep children warm without affecting the overall look of the costume. Comfortable shoes are also important if they'll be walking long distances while trick or treating.

Some costumes include accessories such as hats, belts, capes, or masks, while others only include the main outfit. Always check the product description to see what's included before purchasing. Additional accessories can help complete the costume and create a more authentic look.

About Our Kids' Halloween Costumes Collection

Halloween is one of the few times of year when kids can become their favorite characters, superheroes, animals, or storybook heroes. Choosing the right costume is about more than appearance. It should also be comfortable enough for trick or treating, school celebrations, Halloween parties, and community events.

When choosing a costume, think about where it will be worn. Lightweight costumes are often a better choice for indoor parties and classroom celebrations, while outdoor trick or treating may require extra layers depending on the weather. Accessories such as hats, capes, masks, and costume props can complete the look without making the costume uncomfortable to wear for long periods.

If siblings or friends are celebrating together, coordinating costumes around a shared theme is a fun way to make group photos even more memorable. Classic Halloween characters remain popular every year, but many families also choose costumes inspired by favorite movies, television shows, books, or occupations.

Whether your child wants to dress up as something spooky, funny, magical, or adventurous, the right costume helps make Halloween even more exciting and memorable.

Shop All Halloween Costumes
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