Exclusive Halloween Costumes
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![Sea Turtle](https://images.halloweencostumes.ca/products/43848/1-2/sea-turtle.jpg)
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$68.99-$89.99
![Infant Shrimp Costume](https://images.halloweencostumes.ca/products/68352/1-2/infant-shrimp-costume.jpg)
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$41.99
![Toddler Crab Costume](https://images.halloweencostumes.ca/products/65401/1-2/toddler-crab-costume.jpg)
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$68.99
![Kids Axolotl Costume](https://images.halloweencostumes.ca/products/79939/1-2/kids-axolotl-costume.jpg)
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$55.99
![Kids Blue Whale Costume](https://images.halloweencostumes.ca/products/74456/1-2/kids-blue-whale-costume.jpg)
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$110.99
![Angler Fish Kids Costume](https://images.halloweencostumes.ca/products/41459/1-2/angler-fish-kids-costume.jpg)
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$68.99
![Child Blue Octopus Costume](https://images.halloweencostumes.ca/products/41578/1-2/child-blue-octopus-costume.jpg)
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$68.99
![Toddler Sebastian Costume](https://images.halloweencostumes.ca/products/70172/1-2/toddler-sebastian-costume.jpg)
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$68.99
![Kid's Orca Costume](https://images.halloweencostumes.ca/products/74448/1-2/kids-orca-costume.jpg)
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$61.99
![Kid's Crab Costume](https://images.halloweencostumes.ca/products/56999/1-2/kids-crab-costume.jpeg)
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$82.99-$103.99
![Kids Walrus Costume Jumper](https://images.halloweencostumes.ca/products/90143/1-2/kids-walrus-costume-jumper.jpg)
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$55.99
![Kids Ocean Octopus Costume](https://images.halloweencostumes.ca/products/87639/1-2/kids-ocean-octopus-costume.jpg)
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$55.99
![Childs Shark Onesie](https://images.halloweencostumes.ca/products/44916/1-2/childs-shark-onesie.jpg)
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$55.99
![Child Seal Costume](https://images.halloweencostumes.ca/products/57826/1-2/child-seal-costume1.jpg)
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$55.99
![Girl's Seahorse](https://images.halloweencostumes.ca/products/41483/1-2/girls-seahorse-.jpg)
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$55.99-$75.99
![Toddler Ocean Octopus Costume](https://images.halloweencostumes.ca/products/71951/1-2/toddler-ocean-octopus-costume.jpg)
Sale - 25%
Made By Us
$55.99$41.99-$55.99*
![Child Starfish Costume](https://images.halloweencostumes.ca/products/44817/1-2/child-starfish-costume.jpg)
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$68.99
![Kid's Shrimp Costume](https://images.halloweencostumes.ca/products/57226/1-2/kids-shrimp-costume.jpg)
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$55.99
![Toddler Dolphin Costume](https://images.halloweencostumes.ca/products/18270/1-2/toddler-dolphin-costume.jpg)
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$55.99
![Childs Great White Shark Costume](https://images.halloweencostumes.ca/products/44069/1-2/childs-great-white-shark-costume.jpg)
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$68.99-$75.99
![Child Dolphin Costume](https://images.halloweencostumes.ca/products/17720/1-2/child-dolphin-costume.jpg)
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$55.99-$82.99
![Infant Ocean Octopus Costume](https://images.halloweencostumes.ca/products/87638/1-2/infant-ocean-octopus-costume.jpg)
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$48.99
![Kids Sting Ray Costume](https://images.halloweencostumes.ca/products/41485/1-2/kids-sting-ray-costume.jpg)
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$55.99
![Kid's Shark Mascot Head](https://images.halloweencostumes.ca/products/65249/1-2/kids-shark-mascot-head.jpg)
Sale - 17%
Made By Us
$82.99$68.99
![Toddler Girl's Seahorse Costume](https://images.halloweencostumes.ca/products/41484/1-2/toddler-girls-seahorse-costume.jpg)
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![Baby Narwhal Costume](https://images.halloweencostumes.ca/products/68733/1-2/baby-narwhal-costume.jpg)
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$41.99
![Toddler Shark Costume](https://images.halloweencostumes.ca/products/11469/1-2/toddler-shark-costume.jpg)
Sale - 63%
Made By Us
$55.99$20.99
![Shark Onesie for Toddlers](https://images.halloweencostumes.ca/products/78610/1-2/shark-onesie-for-toddlers.jpg)
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$48.99
![Kids Nifty Narwhal Costume](https://images.halloweencostumes.ca/products/87798/1-2/kids-nifty-narwhal-costume.jpg)
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$55.99
![Toddler Scuba Diver Costume](https://images.halloweencostumes.ca/products/88536/1-2/toddler-scuba-diver-costume.jpg)
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$48.99
![Kids Blob Fish Costume](https://images.halloweencostumes.ca/products/79943/1-2/kids-blob-fish-costume.jpg)
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![Toddler Shrimp Costume](https://images.halloweencostumes.ca/products/68351/1-2/toddler-shrimp-costume.jpg)
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$48.99
![Childs Squid Costume](https://images.halloweencostumes.ca/products/41461/1-2/childs-squid-costume.jpg)
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$68.99
![Girls Cozy Shark](https://images.halloweencostumes.ca/products/45183/1-2/girls-cozy-shark.jpg)
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$55.99
![Toddler Disney and Pixar Nemo Costume](https://images.halloweencostumes.ca/products/92563/1-2/toddler-disney-and-pixar-nemo-costume.jpg)
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![Infant Disney and Pixar Nemo Costume](https://images.halloweencostumes.ca/products/92562/1-2/infant-disney-and-pixar-nemo-costume.jpg)
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![Toddler Disney and Pixar Dory Costume](https://images.halloweencostumes.ca/products/92565/1-2/toddler-disney-and-pixar-dory-costume.jpg)
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![Infant Disney and Pixar Dory Costume](https://images.halloweencostumes.ca/products/92564/1-2/infant-disney-and-pixar-dory-costume.jpg)
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![Kids Disney Flounder Costume](https://images.halloweencostumes.ca/products/94127/1-2/kids-disney-flounder-costume.jpg)
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![Exclusive Child Purple Octopus Costume](https://images.halloweencostumes.ca/products/89259/1-2/exclusive-child-purple-octopus-costume.jpg)
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![Kids Fish Costume Tunic](https://images.halloweencostumes.ca/products/90586/1-2/kids-fish-costume-tunic.jpg)
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$82.99
![Toddler Bigmouth Angler Fish Costume](https://images.halloweencostumes.ca/products/94369/1-2/toddler-bigmouth-angler-fish-costume.jpg)
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![Toddler Purple Octopus Costume](https://images.halloweencostumes.ca/products/89258/1-2/toddler-purple-octopus-costume.jpg)
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![Exclusive Toddler Axolotl Costume](https://images.halloweencostumes.ca/products/94304/1-2/exclusive-toddler-axolotl-costume.jpg)
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![Toddler Great White Shark Costume](https://images.halloweencostumes.ca/products/94380/1-2/toddler-great-white-shark-costume.jpg)
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![Child Narwhal Costume](https://images.halloweencostumes.ca/products/43641/1-2/child-narwhal-costume.jpg)
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$41.99
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If you want to get a unique and different look this Halloween, then our collection of Exclusive Halloween Costumes is for you! We carry more than a hundred unique, exclusive costumes that you will find only on Halloween Costumes.com. From our exclusive plus size Dorothy costume, to our sexy Cheshire Cat costumes, we have a unique costume that will help you stand out at your next event. Find a large selection of sizes, including infant and toddler, as well as plus sizes of many of our costumes. We offer original Halloween costumes you won't find anywhere else! These exclusive unique halloween costumes are sure to get you noticed this Halloween!