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Kids Theme costumes

Explore a world of imagination and fun with our Kids Theme Costumes. From classic favorites like superheroes and Disney prince and princess to unique themes such as medieval knights and mystical creatures, our collection offers a universe of costumes that inspire play and creativity. Each costume is designed to bring the magic of pretend play to life, allowing children to step into the shoes of their favorite characters and explore new worlds.

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Sonic The Hedgehog Costumes Halloween Anime Cosplay Cartoon Kids Costume - PajamasbuySonic The Hedgehog Costumes Halloween Anime Cosplay Cartoon Kids Costume - Pajamasbuy
Sonic The Hedgehog Costumes Halloween Anime Cosplay Cartoon Kids Costume
Sale price$49.00 CAD
Save 40%Peter Pan Shorts Suit Halloween Outfits Cosplay Costume For Kids - PajamasbuyPeter Pan Shorts Suit Halloween Outfits Cosplay Costume For Kids - Pajamasbuy
Peter Pan Shorts Suit Halloween Outfits Cosplay Costume For Kids
Sale price$33.00 CAD Regular price$55.00 CAD
Long nose Pinocchio Set Halloween Carnival Cosplay Costume For Kids - PajamasbuyLong nose Pinocchio Set Halloween Carnival Cosplay Costume For Kids - Pajamasbuy
Long nose Pinocchio Set Halloween Carnival Cosplay Costume For Kids
Sale price$43.00 CAD
Save 40%Boys Bluey Girls Bingo Dog Kids Halloween Cosplay Party jumpsuit Onesie Costume - PajamasbuyBoys Bluey Girls Bingo Dog Kids Halloween Cosplay Party jumpsuit Onesie Costume - Pajamasbuy
Boys Bluey Girls Bingo Dog Kids Halloween Cosplay Party jumpsuit Onesie Costume
Sale price$39.00 CAD Regular price$65.00 CAD
Save 64%Marinette Dupain Cheng Miraculous Ladybug Cosplay Adult Costume Zentai Kids - PajamasbuyMarinette Dupain Cheng Miraculous Ladybug Cosplay Adult Costume Zentai Kids - Pajamasbuy
Marinette Dupain Cheng Miraculous Ladybug Cosplay Adult Costume Zentai Kids
Sale price$40.00 CAD Regular price$112.00 CAD
Save 40%Nimona Main Character Outfits Halloween Carnival Suit Cosplay Costume - PajamasbuyNimona Main Character Outfits Halloween Carnival Suit Cosplay Costume - Pajamasbuy
Nimona Main Character Outfits Halloween Carnival Suit Cosplay Costume
Sale price$72.00 CAD Regular price$121.00 CAD
Save 62%Sonic The Hedgehog Cosplay Costumes Cartoon Jumpsuit Romper Dress Up Stage Outfits for Kids - PajamasbuySonic The Hedgehog Cosplay Costumes Cartoon Jumpsuit Romper Dress Up Stage Outfits for Kids - Pajamasbuy
Sonic The Hedgehog Cosplay Costumes Cartoon Jumpsuit Romper Dress Up Stage Outfits for Kids
Sale price$40.00 CAD Regular price$106.00 CAD
Save 41%Girls Ruffled short sleeve bow Red Black Dot Miraculous Ladybug Dress Kids Cosplay Ladybug Costume Party Costume - PajamasbuyGirls Ruffled short sleeve bow Red Black Dot Miraculous Ladybug Dress Kids Cosplay Ladybug Costume Party Costume - Pajamasbuy
Girls Ruffled short sleeve bow Red Black Dot Miraculous Ladybug Dress Kids Cosplay Ladybug Costume Party Costume
Sale price$27.00 CAD Regular price$46.00 CAD
Save 72%Kids Girl Trolls 2 World Tour Poppy Costume Cosplay ZenTai Short Sleeve Cape Dress - PajamasbuyKids Girl Trolls 2 World Tour Poppy Costume Cosplay ZenTai Short Sleeve Cape Dress - Pajamasbuy
Kids Girl Trolls 2 World Tour Poppy Costume Cosplay ZenTai Short Sleeve Cape Dress
Sale price$43.00 CAD Regular price$153.00 CAD
Save 42%Moana Cosplay Costume Sling Tops Skirt Sets for Girl Toddler - PajamasbuyMoana Cosplay Costume Sling Tops Skirt Sets for Girl Toddler - Pajamasbuy
Moana Cosplay Costume Sling Tops Skirt Sets for Girl Toddler
Sale price$25.00 CAD Regular price$43.00 CAD
On saleWhere's Wally Wally Anime Cosplay Family Matching Costume - PajamasbuyWhere's Wally Wally Anime Cosplay Family Matching Costume - Pajamasbuy
Where's Wally Wally Anime Cosplay Family Matching Costume
Sale priceFrom $27.00 CAD Regular price$46.00 CAD
Save 57%Kids Sonic The Hedgehog Dr. Eggman Cosplay Zentai Suit Costume Child Jumpsuit Bodysuit Outfits - PajamasbuyKids Sonic The Hedgehog Dr. Eggman Cosplay Zentai Suit Costume Child Jumpsuit Bodysuit Outfits - Pajamasbuy
Kids Sonic The Hedgehog Dr. Eggman Cosplay Zentai Jumpuit Costume
Sale price$43.00 CAD Regular price$100.00 CAD
Save 44%Boys Long Sleeve Cartoon Pants Set Sonic the Hedgehog Print costumes Set - PajamasbuyBoys Long Sleeve Cartoon Pants Set Sonic the Hedgehog Print costumes Set - Pajamasbuy
Boys Sonic Hedgehog Hat Kids Cosplay Costume Fancy Dress Suit
Sale price$39.00 CAD Regular price$70.00 CAD
Save 61%Kids Trolls 2 World Tour Tiny Diamond Costume Cosplay Zentai Child Jumpsuit Halloween - PajamasbuyKids Trolls 2 World Tour Tiny Diamond Costume Cosplay Zentai Child Jumpsuit Halloween - Pajamasbuy
Kids Trolls 2 World Tour Tiny Diamond Costume Cosplay Zentai Child Jumpsuit Halloween
Sale price$44.00 CAD Regular price$112.00 CAD
Save 64%Kids Girl Trolls 2 World Tour Queen Poppy Costume Jumpsuit With Vest Wig - PajamasbuyKids Girl Trolls 2 World Tour Queen Poppy Costume Jumpsuit With Vest Wig - Pajamasbuy
Kids Girl Trolls 2 World Tour Queen Poppy Costume Jumpsuit With Vest Wig
Sale price$44.00 CAD Regular price$121.00 CAD
Save 41%Fancy Nancy Cosplay Halloween Costume Dress and Pants Performance Clothes 4 Pieces - PajamasbuyFancy Nancy Cosplay Halloween Costume Dress and Pants Performance Clothes 4 Pieces - Pajamasbuy
Fancy Nancy Cosplay Halloween Costume Dress and Pants Performance Clothes 4 Pieces
Sale price$46.00 CAD Regular price$78.00 CAD
Save 49%Boys Short sleeve Cartoon Pants Set Sonic the Hedgehog Print costumes Set - PajamasbuyBoys Short sleeve Cartoon Pants Set Sonic the Hedgehog Print costumes Set - Pajamasbuy
Boys Sonic the Hedgehog Print Costume Short sleeve Pants Suit
Sale price$37.00 CAD Regular price$72.00 CAD
Save 40%Kids Anime Sonic The Hedgehog Costume Game Halloween Boy Girls Hoodies Pants Sets Outfits - PajamasbuyKids Anime Sonic The Hedgehog Costume Game Halloween Boy Girls Hoodies Pants Sets Outfits - Pajamasbuy
Kids Anime Sonic The Hedgehog Costume Game Halloween Boy Girls Hoodies Pants Sets Outfits
Sale price$50.00 CAD Regular price$83.00 CAD
Save 40%Kids Roblox Pocket Devs Cosplay Zentai Suit Costume Children Jumpsuit Bodysuit Outfits - PajamasbuyKids Roblox Pocket Devs Cosplay Zentai Suit Costume Children Jumpsuit Bodysuit Outfits - Pajamasbuy
Kids Roblox Pocket Devs Cosplay Costume Zentai Suit Children Jumpsuit Bodysuit Outfits
Sale price$39.00 CAD Regular price$65.00 CAD
Save 40%nancy Tutu Dress pink Princess Girls Birthday Party Dress Children fancy nancy Kids Unicorn Costume - PajamasbuyBuynancy Tutu Dress pink Princess Girls Birthday Party Dress Children fancy nancy Kids Unicorn Costume Now Cheaper With 3 - 5 Days Ship - PajamasBuy
nancy Tutu Dress pink Princess Girls Birthday Party Dress Children fancy nancy Kids Unicorn Costume
Sale price$33.00 CAD Regular price$55.00 CAD
Save 39%Ballerina Felicie Cosplay Costume for Girls Party Clothes Costume for Kids dancing dress - PajamasbuyBallerina Felicie Cosplay Costume for Girls Party Clothes Costume for Kids dancing dress - Pajamasbuy
Ballerina Felicie Cosplay Costume for Girls Party Clothes Costume for Kids dancing dress
Sale price$30.00 CAD Regular price$49.00 CAD
Save 59%Kids Pocket Devs - Roblox Christmas Cosplay Zentai Suit Costume Children Jumpsuit Bodysuit Outfits - PajamasbuyKids Pocket Devs - Roblox Christmas Cosplay Zentai Suit Costume Children Jumpsuit Bodysuit Outfits - Pajamasbuy
Kids Pocket Devs-Roblox Christmas Cosplay Zentai Suit Costume Children Jumpsuit Bodysuit Outfits
Sale price$43.00 CAD Regular price$106.00 CAD
Save 27%Miraculous Ladybug Halloween Children Girl Bodysuit Cosplay Costume - PajamasbuyMiraculous Ladybug Halloween Children Girl Bodysuit Cosplay Costume - Pajamasbuy
Miraculous Ladybug Halloween Children Girl Bodysuit Cosplay Costume
Sale price$36.00 CAD Regular price$49.00 CAD
Save 58%Children's Day Sonic cosplay anime costume Sonic performance costume - PajamasbuyChildren's Day Sonic cosplay anime costume Sonic performance costume - Pajamasbuy
Deluxe Sonic 2 Movie Sonic Costume Kids
Sale price$31.00 CAD Regular price$74.00 CAD
Save 56%Mighty Morphin Power Rangers Costume Kids Superhero Bodysuit Halloween jumpsuits onesies - PajamasbuyMighty Morphin Power Rangers Costume Kids Superhero Bodysuit Halloween jumpsuits onesies - Pajamasbuy
Mighty Morphin Power Rangers Costume Kids Superhero Bodysuit Halloween jumpsuits onesies
Sale price$52.00 CAD Regular price$119.00 CAD
Save 40%Cry Babies Cosplay Costume Long Sleeve Cartoon Two Piece Suits - PajamasbuyCry Babies Cosplay Costume Long Sleeve Cartoon Two Piece Suits - Pajamasbuy
Cry Babies Cosplay Costume Long Sleeve Cartoon Two Piece Suits
Sale price$33.00 CAD Regular price$55.00 CAD
Save 39%Miraculous Ladybug Cosplay Cartoon Costume Suit For Children Baby With Mask - PajamasbuyMiraculous Ladybug Cosplay Cartoon Costume Suit For Children Baby With Mask - Pajamasbuy
Miraculous Ladybug Cosplay Cartoon Costume Suit For Children Baby With Mask
Sale price$36.00 CAD Regular price$59.00 CAD
Save 60%Kids Halloween Teddy Bear Cosplay Costume Jumpsuit Zentai Suits - PajamasbuyKids Halloween Teddy Bear Cosplay Costume Jumpsuit Zentai Suits - Pajamasbuy
Kids Halloween Teddy Bear Cosplay Costume Jumpsuit Zentai Suits
Sale price$47.00 CAD Regular price$118.00 CAD
Save 59%CocoMelon Halloween Costumes Girls Long Sleeve Dress with Mask - PajamasbuyCocoMelon Halloween Costumes Girls Long Sleeve Dress with Mask - Pajamasbuy
CocoMelon Halloween Costumes Girls Long Sleeve Dress with Mask
Sale price$33.00 CAD Regular price$81.00 CAD
Save 64%CocoMelon Cartoon Costumes Character Halloween Sweater Jumpsuit Dress Up - PajamasbuyCocoMelon Cartoon Costumes Character Halloween Sweater Jumpsuit Dress Up - Pajamasbuy
CocoMelon Cartoon Costumes Character Halloween Sweater Jumpsuit Dress Up
Sale price$36.00 CAD Regular price$100.00 CAD
Save 42%Spirit Lucky Costumes Sets Short Sleeve Trousers Two Piece Set for Girls - PajamasbuySpirit Lucky Costumes Sets Short Sleeve Trousers Two Piece Set for Girls - Pajamasbuy
Spirit Lucky Costumes Sets Short Sleeve Trousers Two Piece Set for Girls
Sale price$31.00 CAD Regular price$53.00 CAD
Save 49%Halloween The Beatles Animation Miraculous Ladybug Children Costume - PajamasbuyHalloween The Beatles Animation Miraculous Ladybug Children Costume - Pajamasbuy
Halloween The Beatles Animation Miraculous Ladybug Children Costume
Sale price$40.00 CAD Regular price$78.00 CAD
Save 60%Sonic The Hedgehog Shadow Cosplay Costumes Cartoon Jumpsuit Romper Dress Up Stage Performance Outfits - PajamasbuySonic The Hedgehog Shadow Cosplay Costumes Cartoon Jumpsuit Romper Dress Up Stage Performance Outfits - Pajamasbuy
Sonic The Hedgehog Shadow Cosplay Costumes Jumpsuit
Sale price$31.00 CAD Regular price$77.00 CAD
Save 57%Trolls World Tour Boy?¡¥s Branch Girl Poppy Costume Cosplay Halloween Fancy Dress Kids - PajamasbuyTrolls World Tour Boy?¡¥s Branch Girl Poppy Costume Cosplay Halloween Fancy Dress Kids - Pajamasbuy
Trolls World Tour Boy's Branch Girl Poppy Costume Cosplay Halloween Fancy Dress Kids
Sale priceFrom $18.00 CAD Regular price$87.00 CAD
Save 56%Miraculous Ladybug Cosplay Costume Kids Zentai Bodysuit Halloween Jumpsuit for Girls Boys - PajamasbuyMiraculous Ladybug Cosplay Costume Kids Zentai Bodysuit Halloween Jumpsuit for Girls Boys - Pajamasbuy
Miraculous Ladybug Cosplay Costume Kids Zentai Bodysuit Halloween Jumpsuit for Girls Boys
Sale price$36.00 CAD Regular price$81.00 CAD
Save 40%The Bad Guys Cosplay Costumes Jumpsuit Romper Halloween Outfit Dress For Kids - PajamasbuyThe Bad Guys Cosplay Costumes Jumpsuit Romper Halloween Outfit Dress For Kids - Pajamasbuy
The Bad Guys Cosplay Costumes Jumpsuit Romper Halloween Outfit Dress For Kids
Sale price$50.00 CAD Regular price$83.00 CAD
Save 40%The Bad Guys Wolf Cosplay Costumes Jumpsuit Romper Halloween Outfit Dress For Kids Boys - PajamasbuyThe Bad Guys Wolf Cosplay Costumes Jumpsuit Romper Halloween Outfit Dress For Kids Boys - Pajamasbuy
The Bad Guys Wolf Cosplay Costumes Jumpsuit Romper Halloween Outfit Dress For Kids Boys
Sale price$56.00 CAD Regular price$93.00 CAD
Save 48%Wrestler Kane Cosplay Costume Jumpsuit Romper Outfit Stage Performance Party Halloween for Kids Boys - PajamasbuyWrestler Kane Cosplay Costume Jumpsuit Romper Outfit Stage Performance Party Halloween for Kids Boys - Pajamasbuy
Wrestler Kane Cosplay Costume Jumpsuit Romper Outfit Stage Performance Party Halloween for Kids Boys
Sale price$43.00 CAD Regular price$83.00 CAD
Save 47%Girls Little witch's delivery service Kiki Suit Cosplay Costumes - PajamasbuyGirls Little witch's delivery service Kiki Suit Cosplay Costumes - Pajamasbuy
Girls Little witch's delivery service Kiki Suit Cosplay Costumes
Sale price$61.00 CAD Regular price$115.00 CAD
On salePower Rangers Cosplay Costume Dinosaur Suit Halloween Superhero Jumpsuit Outfit Dress Up For Kids Adult - PajamasbuyPower Rangers Cosplay Costume Dinosaur Suit Halloween Superhero Jumpsuit Outfit Dress Up For Kids Adult - Pajamasbuy
Power Rangers Cosplay Costume Dinosaur Suit Halloween Superhero Jumpsuit Outfit Dress Up For Kids Adult
Sale priceFrom $36.00 CAD Regular price$121.00 CAD
Save 64%Miraculous Ladybug Movie Cosplay Costume Jumpsuit Halloween For Kids - PajamasbuyMiraculous Ladybug Movie Cosplay Costume Jumpsuit Halloween For Kids - Pajamasbuy
Miraculous Ladybug Movie Cosplay Costume Jumpsuit Halloween For Kids
Sale price$40.00 CAD Regular price$112.00 CAD