Halloween Costumes by Theme for Kids, Adults & Group Parties

Scary & Horror Halloween Costumes

Scary & Horror Halloween Costumes

Shop 61 products
Superhero Halloween Costumes

Superhero Halloween Costumes

Shop 82 products
Disney & Princess Halloween Costumes

Disney & Princess Halloween Costumes

Shop 123 products
Movies, TV, Gaming & Action Halloween Costumes

Movies, TV, Gaming & Action Halloween Costumes

Shop 121 products
Fantasy & Mythical Halloween Costumes

Fantasy & Mythical Halloween Costumes

Shop 124 products
Funny & Novelty Costumes

Funny & Novelty Costumes

Shop 14 products
Classic & Historical Costumes

Classic & Historical Costumes

Shop 51 products
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  • Pizza Slice Costume Adult Tunic - Funny Halloween Food Costume with Photorealistic Print, Easy Slip-On One Size for MenPizza Slice Costume Adult Tunic - Funny Halloween Food Costume with Photorealistic Print, Easy Slip-On One Size for Men

    Pizza Slice Costume Adult Tunic - Funny Halloween Food Costume with Photorealistic Print, Easy Slip-On One Size for Men

    $24.50 CAD
    $72.41 CAD
    $24.50 CAD
  • Men's Plus Size Glam Rock Jumpsuit CostumeMen's Plus Size Glam Rock Jumpsuit Costume

    Men's Plus Size Glam Rock Jumpsuit Costume

    $61.93 CAD
    $86.89 CAD
    $61.93 CAD
  • Inflatable Bull Rider Men's Halloween Costume

    Inflatable Bull Rider Men's Halloween Costume

    $80.51 CAD
    $112.96 CAD
    $80.51 CAD
  • Adult Flashy Flapper Costume with Fringe and HeadbandAdult Flashy Flapper Costume with Fringe and Headband

    Adult Flashy Flapper Costume with Fringe and Headband

    $45.83 CAD
    $64.30 CAD
    $45.83 CAD
  • Kids' Sinister Clown Halloween Costume

    Kids' Sinister Clown Halloween Costume

    $41.75 CAD
    $58.58 CAD
    $41.75 CAD
  • Girls' Carnival Terror Halloween Costume (XL 14-16)Girls' Carnival Terror Halloween Costume (XL 14-16)

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

    $20.42 CAD
    $86.16 CAD
    $20.42 CAD
  • Boys' XL Berserker the Clown Halloween Costume

    Boys' XL Berserker the Clown Halloween Costume

    $61.93 CAD
    $86.89 CAD
    $61.93 CAD
  • Night Shift Nurse Halloween Costume

    Night Shift Nurse Halloween Costume

    $51.61 CAD
    $72.41 CAD
    $51.61 CAD
  • Boys' Cowboy Adventure Halloween Costume

    Boys' Cowboy Adventure Halloween Costume

    $20.42 CAD
    $72.41 CAD
    $20.42 CAD
  • Men's 1920s Mob Boss Pinstriped Halloween Costume

    Men's 1920s Mob Boss Pinstriped Halloween Costume

    $60.13 CAD
    $84.36 CAD
    $60.13 CAD
  • Adult Fired Up Firefighter Halloween Costume with Gloves

    Adult Fired Up Firefighter Halloween Costume with Gloves

    $84.64 CAD
    $118.74 CAD
    $84.64 CAD
  • Shaggy Retro Halloween Costume for Adults

    Shaggy Retro Halloween Costume for Adults

    $72.26 CAD
    $101.37 CAD
    $72.26 CAD
  • Men's Classic Firefighter Halloween CostumeMen's Classic Firefighter Halloween Costume

    Men's Classic Firefighter Halloween Costume

    $79.48 CAD
    $111.51 CAD
    $79.48 CAD
  • Inflatable Banana Costume - Rasta ImpostaInflatable Banana Costume - Rasta Imposta

    Inflatable Banana Costume - Rasta Imposta

    $30.55 CAD
    $128.89 CAD
    $30.55 CAD
  • Kids' Race Car Driver Jumpsuit Halloween Costume

    Kids' Race Car Driver Jumpsuit Halloween Costume

    $69.16 CAD
    $97.03 CAD
    $69.16 CAD
  • Girls' 1950s Miss Sock Hop Costume with Poodle Skirt & Accessories

    Girls' 1950s Miss Sock Hop Costume with Poodle Skirt & Accessories

    $47.17 CAD
    $66.18 CAD
    $47.17 CAD
  • Adult Flashy Flapper Costume with Fringe and HeadbandAdult Flashy Flapper Costume with Fringe and Headband

    Adult Flashy Flapper Costume with Fringe and Headband

    $45.83 CAD
    $64.30 CAD
    $45.83 CAD
  • On Patrol Adaptive Police Car Costume for Kids

    On Patrol Adaptive Police Car Costume for Kids

    $76.59 CAD
    $107.45 CAD
    $76.59 CAD
  • Women's Naughty Jester Halloween CostumeWomen's Naughty Jester Halloween Costume

    Women's Naughty Jester Halloween Costume

    $81.75 CAD
    $114.69 CAD
    $81.75 CAD
  • Kids' SWAT Officer Costume with Helmet and AccessoriesKids' SWAT Officer Costume with Helmet and Accessories

    Kids' SWAT Officer Costume with Helmet and Accessories

    $53.68 CAD
    $75.30 CAD
    $53.68 CAD
  • Head Honcho Men's Gangster Costume

    Head Honcho Men's Gangster Costume

    $24.50 CAD
    $107.31 CAD
    $24.50 CAD
  • Women's Jester Vixen Halloween CostumeWomen's Jester Vixen Halloween Costume

    Women's Jester Vixen Halloween Costume

    $87.58 CAD
    $122.88 CAD
    $87.58 CAD
  • 90's Pop Princess Costume - L/XL90's Pop Princess Costume - L/XL

    90's Pop Princess Costume - L/XL

    $50.52 CAD
    $70.88 CAD
    $50.52 CAD
    $25.26/piece
  • Girls' Firefighter Costume Dress with Reflective Trim

    Girls' Firefighter Costume Dress with Reflective Trim

    $43.35 CAD
    $60.82 CAD
    $43.35 CAD
  • Girls' 1950s Miss Sock Hop Costume with Poodle Skirt & AccessoriesGirls' 1950s Miss Sock Hop Costume with Poodle Skirt & Accessories

    Girls' 1950s Miss Sock Hop Costume with Poodle Skirt & Accessories

    $47.17 CAD
    $66.18 CAD
    $47.17 CAD
  • Kids' Cowboy Sheriff Costume Kit for Halloween

    Kids' Cowboy Sheriff Costume Kit for Halloween

    $37.83 CAD
    $53.07 CAD
    $37.83 CAD
  • Electrifying Clown Costume with EL Wire for Kids

    Electrifying Clown Costume with EL Wire for Kids

    $42.52 CAD
    $59.65 CAD
    $42.52 CAD
  • Creeper Clown Girl Halloween CostumeCreeper Clown Girl Halloween Costume

    Creeper Clown Girl Halloween Costume

    $57.16 CAD
    $65.17 CAD
    $57.16 CAD
  • Men's Humorous Skeleton Slider Halloween Costume (Size: Medium 40-42)

    Men's Humorous Skeleton Slider Halloween Costume (Size: Medium 40-42)

    $68.13 CAD
    $95.57 CAD
    $68.13 CAD
  • Women's Car Hop Cutie Costume - Retro Chic

    Women's Car Hop Cutie Costume - Retro Chic

    $61.78 CAD
    $86.66 CAD
    $61.78 CAD
  • Women's Firefighter Catsuit Halloween CostumeWomen's Firefighter Catsuit Halloween Costume

    Women's Firefighter Catsuit Halloween Costume

    $82.58 CAD
    $115.85 CAD
    $82.58 CAD
  • Women's Race Car Driver Halloween Costume

    Women's Race Car Driver Halloween Costume

    $67.61 CAD
    $94.85 CAD
    $67.61 CAD
Frequently Asked Questions

Popular themes include spooky and horror, superheroes, fantasy characters, careers, fairytales, animals, and pop culture-inspired costumes.

Yes. Many themes are designed for couples, families, and group costumes, making it easy to match outfits for parties or events.

Yes. The collection typically includes options for toddlers, kids, teens, and adults in various sizes.

Yes. Mixing different characters within one theme (for example, superheroes or spooky characters) creates a cohesive but fun group look.

Make costume planning easy with Halloween Costumes by Theme. This collection organizes costumes by popular themes such as spooky, fantasy, classic horror, superheroes, careers, fairytale characters, and pop culture. Ideal for kids, adults, couples, and group costumes, these themed Halloween outfits help you find a coordinated look quickly—perfect for trick-or-treating, costume parties, school events, and themed photoshoots.

Shop All Halloween Costumes
Kids' Halloween Costumes

Kids' Halloween Costumes

Shop 316 products
Adult Halloween Costumes

Adult Halloween Costumes

Shop 289 products
Costumes for Family and Group Events

Costumes for Family and Group Events

Shop 76 products
Dog & Pet Halloween Costumes

Dog & Pet Halloween Costumes

Shop 8 products
Halloween Costume Accessories

Halloween Costume Accessories

Shop 802 products
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