Girls Costumes & Dress-Up Outfits for Parties, Events & Celebrations

89 products

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  • Disney Moana 2 Adventure Costume for Girls - Child SDisney Moana 2 Adventure Costume for Girls - Child S

    Disney Moana 2 Adventure Costume for Girls - Child S

    $65.25 CAD
    $91.54 CAD
    $65.25 CAD
    29% off
  • Universal Trolls 3 Poppy Costume for Girls - Child SUniversal Trolls 3 Poppy Costume for Girls - Child S

    Universal Trolls 3 Poppy Costume for Girls - Child S

    $67.94 CAD
    $95.31 CAD
    $67.94 CAD
    29% 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)

    $58.81 CAD
    $82.51 CAD
    $58.81 CAD
    29% off
  • Wild Firefighter Costume for Girls - Toddler (3-4)Wild Firefighter Costume for Girls - Toddler (3-4)

    Wild Firefighter Costume for Girls - Toddler (3-4)

    $46.90 CAD
    $65.80 CAD
    $46.90 CAD
    29% off
  • Flower Power Hippie Girl's Costume - Child S (4-6)

    Flower Power Hippie Girl's Costume - Child S (4-6)

    $25.41 CAD
    $59.97 CAD
    $25.41 CAD
    58% off
  • Girls' Wizard of Oz Cowardly Lion Costume with Hood & Leg Warmers - Child S (4-6)Girls' Wizard of Oz Cowardly Lion Costume with Hood & Leg Warmers - Child S (4-6)

    Girls' Wizard of Oz Cowardly Lion Costume with Hood & Leg Warmers - Child S (4-6)

    $64.39 CAD
    $90.33 CAD
    $64.39 CAD
    29% off
  • Girls' Wonder Woman Costume with Tiara and Gauntlets - Child M (8-10)Girls' Wonder Woman Costume with Tiara and Gauntlets - Child M (8-10)

    Girls' Wonder Woman Costume with Tiara and Gauntlets - Child M (8-10)

    $64.29 CAD
    $90.19 CAD
    $64.29 CAD
    29% off
  • Girls' Wonder Woman Costume with Headband and Accessories - Child S (4-6)

    Girls' Wonder Woman Costume with Headband and Accessories - Child S (4-6)

    $64.29 CAD
    $90.19 CAD
    $64.29 CAD
    29% off
  • Girls' 1950s Miss Sock Hop Costume with Poodle Skirt & Accessories - Child S (4-6)

    Girls' 1950s Miss Sock Hop Costume with Poodle Skirt & Accessories - Child S (4-6)

    $46.33 CAD
    $65.01 CAD
    $46.33 CAD
    29% off
  • Disney Princess Cinderella Costume for Girls - Toddler (3-4)

    Disney Princess Cinderella Costume for Girls - Toddler (3-4)

    $107.48 CAD
    $150.79 CAD
    $107.48 CAD
    29% off
  • Disney Princess Belle Transformative Halloween Costume for Girls - Child S (4-6)Disney Princess Belle Transformative Halloween Costume for Girls - Child S (4-6)

    Disney Princess Belle Transformative Halloween Costume for Girls - Child S (4-6)

    $107.48 CAD
    $150.79 CAD
    $107.48 CAD
    29% off
  • Supergirl Costume Dress & Cape - Child L (12-14)Supergirl Costume Dress & Cape - Child L (12-14)

    Supergirl Costume Dress & Cape - Child L (12-14)

    $37.52 CAD
    $52.64 CAD
    $37.52 CAD
    29% off
  • Supergirl Costume Dress & Cape - Child M (8-10)Supergirl Costume Dress & Cape - Child M (8-10)

    Supergirl Costume Dress & Cape - Child M (8-10)

    $37.52 CAD
    $52.64 CAD
    $37.52 CAD
    29% off
  • Disney Zombies 3 Addison Alien Girl's Halloween Costume with Light-Up Features - Child L (12-14)

    Disney Zombies 3 Addison Alien Girl's Halloween Costume with Light-Up Features - Child L (12-14)

    $84.22 CAD
    $118.14 CAD
    $84.22 CAD
    29% off
  • Disney Frozen 2 Elsa Halloween Costume for Girls - Child S (4-6)Disney Frozen 2 Elsa Halloween Costume for Girls - Child S (4-6)

    Disney Frozen 2 Elsa Halloween Costume for Girls - Child S (4-6)

    $75.13 CAD
    $105.41 CAD
    $75.13 CAD
    29% off
  • Enchanting Little Witch Costume for Girls (Size 8-10) - Child (8-10)

    Enchanting Little Witch Costume for Girls (Size 8-10) - Child (8-10)

    $14.72 CAD
    $31.17 CAD
    $14.72 CAD
    53% off
  • Pastel Sloth Zipster Costume for Girls - Halloween Edition - Child XL (14-16)

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

    $55.97 CAD
    $78.53 CAD
    $55.97 CAD
    29% off
  • 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)

    $62.61 CAD
    $87.84 CAD
    $62.61 CAD
    29% off
  • Wild Firefighter Girl Halloween Costume with Helmet - Child L

    Wild Firefighter Girl Halloween Costume with Helmet - Child L

    $46.90 CAD
    $65.80 CAD
    $46.90 CAD
    29% off
  • Disney Frozen 2 Anna Costume for Kids - Child S (4-6)Disney Frozen 2 Anna Costume for Kids - Child S (4-6)

    Disney Frozen 2 Anna Costume for Kids - Child S (4-6)

    $66.73 CAD
    $93.61 CAD
    $66.73 CAD
    29% off
  • Disney Princess Ariel Costume for Kids - The Little Mermaid Dress

    Disney Princess Ariel Costume for Kids - The Little Mermaid Dress

    $45.43 CAD
    $63.73 CAD
    $45.43 CAD
    29% off
  • Girls' Astrid Victorian Halloween Costume - Child M (8-10)Girls' Astrid Victorian Halloween Costume - Child M (8-10)

    Girls' Astrid Victorian Halloween Costume - Child M (8-10)

    $78.08 CAD
    $109.54 CAD
    $78.08 CAD
    29% off
  • Girls' Classic Blue Halloween Costume - Child S (4-6)Girls' Classic Blue Halloween Costume - Child S (4-6)

    Girls' Classic Blue Halloween Costume - Child S (4-6)

    $78.08 CAD
    $109.54 CAD
    $78.08 CAD
    29% off
  • Marvel Spider-Girl Costume for Kids (Size 8-10) - Child M (8-10)Marvel Spider-Girl Costume for Kids (Size 8-10) - Child M (8-10)

    Marvel Spider-Girl Costume for Kids (Size 8-10) - Child M (8-10)

    $24.08 CAD
    $51.21 CAD
    $24.08 CAD
    53% off
  • Disney Tinker Bell Halloween Costume for Toddlers & Kids - Infant (18-24 Months)Disney Tinker Bell Halloween Costume for Toddlers & Kids - Infant (18-24 Months)

    Disney Tinker Bell Halloween Costume for Toddlers & Kids - Infant (18-24 Months)

    $40.12 CAD
    $74.10 CAD
    $40.12 CAD
    46% off
  • Shipwrecked Pirate Girl Costume X-Large - Child XL (14-16)Shipwrecked Pirate Girl Costume X-Large - Child XL (14-16)

    Shipwrecked Pirate Girl Costume X-Large - Child XL (14-16)

    $52.37 CAD
    $73.47 CAD
    $52.37 CAD
    29% off
  • Disney Minnie Mouse Pink Tutu Costume for GirlsDisney Minnie Mouse Pink Tutu Costume for Girls

    Disney Minnie Mouse Pink Tutu Costume for Girls

    $57.09 CAD
    $80.10 CAD
    $57.09 CAD
    29% off
  • Enchanting Cinderella Princess Costume for Girls - Child M (8-10)Enchanting Cinderella Princess Costume for Girls - Child M (8-10)

    Enchanting Cinderella Princess Costume for Girls - Child M (8-10)

    $107.48 CAD
    $150.79 CAD
    $107.48 CAD
    29% off
  • Women's Buttercup Costume - Powerpuff Girls Halloween Outfit (S/M)Women's Buttercup Costume - Powerpuff Girls Halloween Outfit (S/M)

    Women's Buttercup Costume - Powerpuff Girls Halloween Outfit (S/M)

    $33.70 CAD
    $109.54 CAD
    $33.70 CAD
    69% off
  • Adorable Cat Costume - Child S (4-6)Adorable Cat Costume - Child S (4-6)

    Adorable Cat Costume - Child S (4-6)

    $46.29 CAD
    $64.94 CAD
    $46.29 CAD
    29% off
  • Royal Gold Princess Costume for Girls - Child XL (14-16)Royal Gold Princess Costume for Girls - Child XL (14-16)

    Royal Gold Princess Costume for Girls - Child XL (14-16)

    $59.12 CAD
    $82.93 CAD
    $59.12 CAD
    29% off
  • Enchanted Golden Princess Costume for Girls - Child M (8-10)Enchanted Golden Princess Costume for Girls - Child M (8-10)

    Enchanted Golden Princess Costume for Girls - Child M (8-10)

    $24.07 CAD
    $82.93 CAD
    $24.07 CAD
    71% off
  • Enchanting Mystical Dragon Girl's Costume - Halloween Edition - Toddler (2-3)

    Enchanting Mystical Dragon Girl's Costume - Halloween Edition - Toddler (2-3)

    $62.67 CAD
    $87.92 CAD
    $62.67 CAD
    29% off
  • Supergirl Costume Dress & Cape - Child S (4-6)Supergirl Costume Dress & Cape - Child S (4-6)

    Supergirl Costume Dress & Cape - Child S (4-6)

    $37.52 CAD
    $52.64 CAD
    $37.52 CAD
    29% off
  • Disney Descendants 4: Chloe Costume for Girls - Child XL (14-16)Disney Descendants 4: Chloe Costume for Girls - Child XL (14-16)

    Disney Descendants 4: Chloe Costume for Girls - Child XL (14-16)

    $83.15 CAD
    $116.64 CAD
    $83.15 CAD
    29% off
  • Kids' Batgirl Purple Costume with Cape & Mask - Child S (4-6)

    Kids' Batgirl Purple Costume with Cape & Mask - Child S (4-6)

    $64.54 CAD
    $90.55 CAD
    $64.54 CAD
    29% off
  • Disney Sleeping Beauty Aurora Light-Up Princess Dress for Kids - Toddler (3-4)Disney Sleeping Beauty Aurora Light-Up Princess Dress for Kids - Toddler (3-4)

    Disney Sleeping Beauty Aurora Light-Up Princess Dress for Kids - Toddler (3-4)

    $69.61 CAD
    $97.65 CAD
    $69.61 CAD
    29% off
  • Disney Frozen 2 Elsa Halloween Costume for Girls - Toddler (3-4)Disney Frozen 2 Elsa Halloween Costume for Girls - Toddler (3-4)

    Disney Frozen 2 Elsa Halloween Costume for Girls - Toddler (3-4)

    $75.13 CAD
    $105.41 CAD
    $75.13 CAD
    29% off
  • Disney Moana Girls' Halloween Costume with Necklace - Toddler (3-4)Disney Moana Girls' Halloween Costume with Necklace - Toddler (3-4)

    Disney Moana Girls' Halloween Costume with Necklace - Toddler (3-4)

    $26.74 CAD
    $91.54 CAD
    $26.74 CAD
    71% off
  • Women's Buttercup Costume - Powerpuff Girls Halloween Outfit (L/XL)Women's Buttercup Costume - Powerpuff Girls Halloween Outfit (L/XL)

    Women's Buttercup Costume - Powerpuff Girls Halloween Outfit (L/XL)

    $33.70 CAD
    $109.54 CAD
    $33.70 CAD
    69% off
Frequently Asked Questions

The collection includes themed costumes, character outfits, fantasy dresses, holiday costumes, and dress-up accessories for various occasions.

Yes. Most costumes are designed with lightweight materials to ensure comfort during parties, school events, and playtime.

Yes. With proper care, many costumes can be reused for multiple events or kept for dress-up play.

Sizing details are usually provided in the product description. Checking age range and measurements helps ensure the best fit.

Make every celebration extra special with our Girls Costumes, featuring fun, stylish, and imaginative outfits perfect for parties, school events, themed celebrations, and dress-up play. This collection includes character-inspired costumes, fantasy outfits, princess dresses, holiday costumes, and playful accessories designed for comfort and visual appeal.