Sea Creatures

334 products

    You're going to love our collection of sea creature costumes. Around 70% of the world’s surface is covered in water, and these waters are home to some weird and wonderful sea life, so if you have an affiliation with water, why not dress up in one of our many sea creatures costumes for adults and children? From ferocious looking shark costumes to animated lobster costumes to cute turtle ones, we’ve got you covered. All it takes is a little bit of imagination. We humans have no idea what the vast oceans hold; it all remains a mystery, however we do know that it’s home to thousands of species of unique and sometimes deadly animals, many of which remain undiscovered. As you can see sea creature fancy dress is pretty scary stuff. For more animal dress up, head over to our animal fancy dress page to peruse all of our different species.

    334 products
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    Teenage Mutant Ninja Turtles Booster Display
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    UNLOCK! Short Adventures 6: The Secrets of The Octopus - Immersive Escape Room Card Game for Kids and Adults, Ages 10+, 1-6 Players, 45 Minute Playtime, Made by Space Cowboys 1
    UNLOCK! Short Adventures 6: The Secrets of The Octopus - Immersive Escape Room Card Game for Kids and Adults, Ages 10+, 1-6 Players, 45 Minute Playtime, Made by Space Cowboys 2
    UNLOCK! Short Adventures 6: The Secrets of The Octopus - Immersive Escape Room Card Game for Kids and Adults, Ages 10+, 1-6 Players, 45 Minute Playtime, Made by Space Cowboys
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    Summoner Wars: Shimmersea Fae - Faction Deck 1
    Summoner Wars: Shimmersea Fae - Faction Deck 2
    Summoner Wars: Shimmersea Fae - Faction Deck
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    JOYRIDE: High Seas 1
    JOYRIDE: High Seas
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    Dominion: Seaside 2nd Edition 1
    Dominion: Seaside 2nd Edition
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    7gypsies - Trousseau Collection: Charming 12x12 1
    7gypsies - Trousseau Collection: Charming 12x12
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    Pandemic Legacy: Season 2 - Black 1
    Pandemic Legacy: Season 2 - Black 2
    Pandemic Legacy: Season 2 - Black
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    Sinister Fish Games Villagers: Shifting Seasons - Expansion, A Card Drafting & Tableau Building Game for 1-5 Players, 30 to 60 Minute Play Time, for Ages 10 and up 1
    Sinister Fish Games Villagers: Shifting Seasons - Expansion, A Card Drafting & Tableau Building Game for 1-5 Players, 30 to 60 Minute Play Time, for Ages 10 and up 2
    Sinister Fish Games Villagers: Shifting Seasons - Expansion, A Card Drafting & Tableau Building Game for 1-5 Players, 30 to 60 Minute Play Time, for Ages 10 and up
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    Cosmoctopus 1
    Cosmoctopus 2
    Cosmoctopus
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    Dungeon Lords: Festival Season 1
    Dungeon Lords: Festival Season
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    Bicycle: Sea King 1
    Bicycle: Sea King 2
    Bicycle: Sea King
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    Zombicide: White Death - Time Crash Teenage Mutant Ninja Turtles 1
    Zombicide: White Death - Time Crash Teenage Mutant Ninja Turtles
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    Big Fish Little Fish Game | Fast Fun Family Card Game Of Quick Reactions! | For Kids, Teens, and Adults | Ages 7+ | 2-6 players 1
    Big Fish Little Fish Game | Fast Fun Family Card Game Of Quick Reactions! | For Kids, Teens, and Adults | Ages 7+ | 2-6 players 2
    Big Fish Little Fish Game | Fast Fun Family Card Game Of Quick Reactions! | For Kids, Teens, and Adults | Ages 7+ | 2-6 players
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    Ravensburger Disney Lorcana TCG: Azurite Sea Assorted Single Booster Pack (12 Cards) | Collectible Trading Cards | Ideal for Disney Fans & TCG Players | Suitable for Ages 8+ 1
    Ravensburger Disney Lorcana TCG: Azurite Sea Assorted Single Booster Pack (12 Cards) | Collectible Trading Cards | Ideal for Disney Fans & TCG Players | Suitable for Ages 8+
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    Dominion Seaside 2nd Edition Update Pack 1
    Dominion Seaside 2nd Edition Update Pack
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    Scrabble Pokemon Board Game 1
    Scrabble Pokemon Board Game 2
    Scrabble Pokemon Board Game
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    Twilight Struggle: Red Sea – Conflict in The Horn of Africa 1
    Twilight Struggle: Red Sea – Conflict in The Horn of Africa
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    MTG Murders at Karlov Manor Playmat B Morska Undersea Sleuth 1
    MTG Murders at Karlov Manor Playmat B Morska Undersea Sleuth 2
    MTG Murders at Karlov Manor Playmat B Morska Undersea Sleuth
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    Ravensburger Disney Lorcana TCG: Azurite Sea Stitch Collector's Gift Set | Deluxe Collectible Set with Over 200 Art Pieces | Ultimate Game Experience for Ages 8+ 1
    Ravensburger Disney Lorcana TCG: Azurite Sea Stitch Collector's Gift Set | Deluxe Collectible Set with Over 200 Art Pieces | Ultimate Game Experience for Ages 8+ 2
    Ravensburger Disney Lorcana TCG: Azurite Sea Stitch Collector's Gift Set | Deluxe Collectible Set with Over 200 Art Pieces | Ultimate Game Experience for Ages 8+
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    Free League Publishing Vaesen: Seasons of Mystery Roleplaying Game Hardcover Adventure Expansion, Nordic Horror Fantasy Adventure, Adults, Teens Ages 14+ 1
    Free League Publishing Vaesen: Seasons of Mystery Roleplaying Game Hardcover Adventure Expansion, Nordic Horror Fantasy Adventure, Adults, Teens Ages 14+ 2
    Free League Publishing Vaesen: Seasons of Mystery Roleplaying Game Hardcover Adventure Expansion, Nordic Horror Fantasy Adventure, Adults, Teens Ages 14+
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    Blue Shark Costume Child 1
    Blue Shark Costume Child 2
    Blue Shark Costume Child
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    Pink Shark Costume Child 1
    Pink Shark Costume Child 2
    Pink Shark Costume Child
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    Fever Fishnet Stockings Black Wet Look Top Fantasy Costume Accessory 1
    Fever Fishnet Stockings Black Wet Look Top Fantasy Costume Accessory 2
    Fever Fishnet Stockings Black Wet Look Top Fantasy Costume Accessory
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    Evil Sea Witch Costume Black Girls Ursula Dress 1
    Evil Sea Witch Costume Black Girls Ursula Dress 2
    Evil Sea Witch Costume Black Girls Ursula Dress
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    Inflatable Shark and Diver Costume Grey All In One with Self Inflating Fan 1
    Inflatable Shark and Diver Costume Grey All In One with Self Inflating Fan 2
    Inflatable Shark and Diver Costume Grey All In One with Self Inflating Fan
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    Dark Mermaid Costume Child Purple Fishtail Dress with Skeleton Print and Organza Trim 1
    Dark Mermaid Costume Child Purple Fishtail Dress with Skeleton Print and Organza Trim 2
    Dark Mermaid Costume Child Purple Fishtail Dress with Skeleton Print and Organza Trim
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    Renegade Game Studios: My Little Pony RPG - Story of The Seasons - Expansion Hardcover Book, Roleplaying Game, Celebrate Friendship All Year Round 1
    Renegade Game Studios: My Little Pony RPG - Story of The Seasons - Expansion Hardcover Book, Roleplaying Game, Celebrate Friendship All Year Round 2
    Renegade Game Studios: My Little Pony RPG - Story of The Seasons - Expansion Hardcover Book, Roleplaying Game, Celebrate Friendship All Year Round
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    Renegade Games Studio The Search for Lost Species - Board Game, Renegade Games Original, Deduction Strategy Logic Animal Game, Ages 13+, 1-4 Players, 60-75 min 1
    Renegade Games Studio The Search for Lost Species - Board Game, Renegade Games Original, Deduction Strategy Logic Animal Game, Ages 13+, 1-4 Players, 60-75 min 2
    Renegade Games Studio The Search for Lost Species - Board Game, Renegade Games Original, Deduction Strategy Logic Animal Game, Ages 13+, 1-4 Players, 60-75 min
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    WizKids D&D Icons of The Realms: Seas & Shores (Set 29) 1
    WizKids D&D Icons of The Realms: Seas & Shores (Set 29) 2
    WizKids D&D Icons of The Realms: Seas & Shores (Set 29)
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    ROCK MANOR GAMES Lawyer Up: Season 2 1
    ROCK MANOR GAMES Lawyer Up: Season 2
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    Pegasus Spiele 59071G Shifting Seasons (Edition Spielwiese) 1
    Pegasus Spiele 59071G Shifting Seasons (Edition Spielwiese)
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    Seas of Thunder: Global Naval Warfare, 1939-45 1
    Seas of Thunder: Global Naval Warfare, 1939-45
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    Grand Austria Hotel High Season Roll & Write Board Game Set in Vienna 1
    Grand Austria Hotel High Season Roll & Write Board Game Set in Vienna 2
    Grand Austria Hotel High Season Roll & Write Board Game Set in Vienna
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    Inis: Seasons of Inis 1
    Inis: Seasons of Inis 2
    Inis: Seasons of Inis
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    Sidequest 7th Sea 1
    Sidequest 7th Sea 2
    Sidequest 7th Sea
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    Castles by The Sea by Brotherwise Games, Strategy Board Game 1
    Castles by The Sea by Brotherwise Games, Strategy Board Game 2
    Castles by The Sea by Brotherwise Games, Strategy Board Game
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    Fever Rainbow Fishnet Adult Dress 1
    Fever Rainbow Fishnet Adult Dress
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    High Seas Sailor Costume Mens White Top Blue Trousers Dough Boy Hat 1
    High Seas Sailor Costume Mens White Top Blue Trousers Dough Boy Hat 2
    High Seas Sailor Costume Mens White Top Blue Trousers Dough Boy Hat
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    Manic Panic Sea Nymph Super Vixen Wig Long Straight with Side Parting Heat Styleable 1
    Manic Panic Sea Nymph Super Vixen Wig Long Straight with Side Parting Heat Styleable 2
    Manic Panic Sea Nymph Super Vixen Wig Long Straight with Side Parting Heat Styleable
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    Magic The Gathering Murders at Karlov Manor 100 Deck Box B Morska Undersea Sleauth 1
    Magic The Gathering Murders at Karlov Manor 100 Deck Box B Morska Undersea Sleauth
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