Sea Creature Costumes (Page 2)

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Dive into a world of enchantment with our Sea Creature Costumes. Transform into a mystical mermaid, a fearsome shark, or a graceful jellyfish. From shimmering scales to tentacles, our costumes will make a splash at any Halloween party. Explore our collection and make a splash with your sea-inspired costume this year.
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61 - 120 of 138
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Adult Hammerhead Shark Costume
Made By Us Exclusive

Adult Hammerhead Shark Costume

$69.99
Adult Fish Costume
Sale - 8% Made By Us

Adult Fish Costume

$59.99$54.99
Adult Penguin Costume

Adult Waddling Penguin Costume

$59.99
Adult Seahorse Costume

Seahorse Costume for Adults

$79.99
Toddler Fish Costume
Made By Us Exclusive

Toddler Fish Costume

$39.99
Inflatable Child Giant Squid Costume

Kid's Inflatable Giant Squid Costume

$79.99
Adult Clown Fish Costume
Sale - 25%

Adult Orange Clown Fish Costume

$79.99$59.99
Child Shark Costume
Sale - 22% Made By Us

Shark Costume for Kids

$44.99$34.99-$49.99
Kid's Swordfish Costume
Made By Us Exclusive

Kid's Swordfish Costume

$79.99
Adult Cthulhu Kigurumi Costume1
Sale - 30%

Cthulhu Kigurumi Costume Onesie for Adults

$99.99$69.99
Plus Size Penguin Costume
Made By Us Exclusive

Adult Plus Size Penguin Costume

$69.99
Tiny Tentacles Octupus Costume
Sale - 21%

Tentacles Octopus Costume

$69.99$54.99-$59.99
Women's Sequined Seahorse Costume
Clearance Made By Us

Women's Sequined Seahorse Costume

$49.99$19.99-$34.99
Plus Size Disney Little Mermaid Flotsam Jetsam Costume
Made By Us Exclusive

Plus Size Disney Little Mermaid Flotsam and Jetsam Costume

$104.99-$114.99
Adult Turtle Costume

Adult Turtle Costume

$84.99
Child Penguin Costume

Child Waddling Penguin Costume

$29.99
Inflatable Adult Shark Costume

Inflatable Shark Costume

$79.99
Prestige Infant Nemo Costume

Prestige Infant Nemo Costume

$59.99
Red Octopus Pajama Costume

Adult Red Octopus Kigurumi

$79.99
Plus Size Fish Costume
Sale - 19% Made By Us

Plus Size Fish Costume for Adults

$79.99$64.99
Toddler Shark Costume
Sale - 38% Made By Us

Toddler Shark Costume

$39.99$24.99
Adult Swordfish Costume
Made By Us Exclusive

Adult Swordfish Costume

$109.99
Deluxe Shark Hat
Made By Us Exclusive

Deluxe Grey Shark Bite Plush Costume Hat

$19.99
Womens Ursula Tentacles Kit
Sale - 30% Made By Us

Little Mermaid Ursula Tentacles Women's Costume Kit

$49.99$34.99
Holographic Jellyfish Plush Hat
Made By Us Exclusive

Holographic Jellyfish Plush Costume Hat

$24.99
Great White Shark Jawesome Hat
Made By Us Exclusive

Great White Shark Jawesome Costume Hat

$24.99
Turtle Costume Kit-1
Made By Us Exclusive

Turtle Costume Kit

$24.99
Seahorse Shimmer Fin Headband Update
Made By Us Exclusive

Seahorse Shimmer Fin Headband Accessory

$12.99
Cat in the Hat Fish Costume Companion-1
Made By Us Exclusive

Cat in the Hat Fish Costume Companion Purse

$24.99
Nemo Face Headband
Made By Us Exclusive

Disney Finding Nemo Face Costume Headband

$19.99
Goldfish Hood
Made By Us Exclusive

Goldfish Costume Hood

$24.99
Child Yellow Gloves
Made By Us Exclusive

Kid's Yellow Gloves

$7.99
Kids Shark Plush Hat
Made By Us

Kid's Shark Plush Costume Hat

$19.99
Pufferfish Plush Animal Costume Hat
Sale - 20% Made By Us

Pufferfish Plush Animal Costume Hat

$24.99$19.99
Narwhal Hat
Made By Us Exclusive

Narwhal Costume Hat

$19.99
Sea Turtle Costume Hat for Adults
Sale - 20% Made By Us

Sea Turtle Costume Hat for Adults

$24.99$19.99
Adult Orca Sprazy Hat
Made By Us

Adult Orca Sprazy Costume Hat

$19.99
Costume Manta Ray Animal Hat
Sale - 20% Made By Us

Costume Manta Ray Animal Hat

$24.99$19.99
Pink Blobfish Adult Costume Hat
Sale - 25% Made By Us

Pink Blobfish Adult Costume Hat

$19.99$14.99
Dolphin Animal Plush Costume Hat
Sale - 20% Made By Us

Dolphin Animal Plush Costume Hat

$24.99$19.99
Knit Shark Hat
Sale - 23% Made By Us

Grey Knit Shark Hat

$12.99$9.99
Shark Finn Headband
Sale - 50% Made By Us

Shark Fin Accessory Costume Headband

$9.99$4.99
Sea Monster Sprazy Hat
Made By Us

Sea Monster Costume Sprazy Hat

$29.99
Child Grey Gloves
Made By Us Exclusive

Child Grey Gloves

$7.99
Squid Sprazy Toy Hat main
Made By Us Exclusive

Toy Squid Sprazy Costume Hat

$24.99
Dolphin Plush Headband
Made By Us

Dolphin Plush Costume Headband

$15.99
Women's Neon Blue Opaque Thigh High Stockings
Sale - 63%

Neon Blue Opaque Thigh High Stockings for Women

$7.99$2.99
Child Shark Sublimated Face Mask
Sale - 80% Made By Us

Kid's Shark Sublimated Face Mask

$4.99$0.99
Womens Blue Opaque Footless Tights

Women's Blue Opaque Footless Tights

$15.99
Adult Crab Hat
Sale - 20%

Adult Crab Costume Hat

$24.99$19.99
Women's Blue Opaque Thigh High Stockings
Clearance  - 63%

Women's Blue Opaque Thigh High Stockings

$7.99$2.99
Angler Fish Latex Adult Costume Mask

Angler Fish Latex Adult Costume Mask

$59.99
Toddler Girl's Seahorse Costume1
Coming Soon
Made By Us Exclusive

Girl's Pink Seahorse Toddler Costume

$39.99
Toddler Exclusive Axolotl Costume
Out of Stock
Made By Us Exclusive

Toddler Axolotl Costume

$49.99
Disney Little Mermaid Flotsam Jetsam Adult Costume
Out of Stock
Made By Us Exclusive

Disney Little Mermaid Flotsam and Jetsam Costume for Adults

$109.99
Adult Shark Attack Costume
Out of Stock
Made By Us Exclusive

Adult Shark Attack Costume

$74.99
Inflatable Child Penguin Costume
Out of Stock

Inflatable Penguin Costume for Kids

$59.99
Infant Silly Shark Costume
Out of Stock

Infant Silly Shark Costume

$69.99
Teen Penguin Costume
Out of Stock

Kid's Penguin Costume

$49.99
Child Great White Shark Costume
Out of Stock

Kids Great White Shark Costume

$34.99
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