PARTY THEMES

UNDER THE SEA

Explore Bonjour Fête’s tropical trove of under-the-sea party ideas and under-the-sea party decorations–perfect for any ocean-themed occasion! Create an underwater paradise with our range of blue backdrops, fish decorations, and other ocean-inspired party supplies. Add some so-fish-stication with sea animal decorations like our giant shark balloon! Serve octopus cupcakes, jelly fish sandwiches, and salty sea party food on tableware featuring sand dollars and adorable sea creatures. If you’re planning an under the sea birthday party, stock up on birthday cake toppers and fin-tastic favors. From summer pool parties to mermaid birthday parties, you’ll find all of the sea life essentials and birthday party ideas at Bonjour Fête!

White small plate with a pink lobster center and a blue checkerboard border, front view for a seafood boil
Outdoor coastal table with lobster plates on woven chargers, white flowers, and blue checked accents
Le Lobster Small Plates
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$8.50
Lobster guest towel with a red lobster print over a blue and white checker border for a seafood boil party
Stack of lobster print paper guest towels with blue checkerboard trim for a nautical summer party
Le Lobster Guest Towels
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$8.50
Red lobster print large napkin with wavy blue stripes for a summer seafood boil, nautical, or coastal party
Side view of stacked lobster print paper napkins with red crustaceans and a wavy blue stripe pattern
Le Lobster Large Napkins
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$7.50
Meri Meri octopus plates on white background with colorful illustrated octopus design for ocean birthday parties
Octopus plates at an under-the-sea birthday party table with coordinating napkins and cups
Octopus Plates
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$9.50
Meri Meri octopus napkins on white background with colorful illustrated octopus print for ocean birthday parties
Octopus napkins styled at an under-the-sea party table with turtle plates and ocean decor
Octopus Napkins
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$8.50
Meri Meri turtle plates on white background with colorful illustrated sea turtle design for ocean birthday parties
Turtle plates styled at an under-the-sea birthday party table with ocean-themed tableware
Turtle Plates
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$10.50
Meri Meri turtle napkins on white background with colorful illustrated sea turtle print for ocean parties
Turtle napkins at an under-the-sea birthday party table with ocean-themed decor and tableware
Turtle Napkins
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$8.50
Meri Meri shark cups on white background with illustrated shark and ocean design for beach birthday parties
Shark cups flat lay from above showing the Meri Meri shark and ocean print design for under-the-sea parties
Shark Cups
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$10.50
Meri Meri seahorse napkins on white background with colorful seahorse and ocean print for a mermaid party
Under the sea flat lay with an aqua seahorse napkin, scalloped mermaid plate, and seashell favor bag on pink
Seahorse Napkins
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$8.50
Mint paper cup with a foil scale pattern in blue, aqua, and black for a mermaid or under the sea party
Mermaid scale cups beside a blue drink dispenser on a wood console with shell banner decor for an ocean party
Mermaid Tail Party Cups
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$9.00
Needoh Jellysquish in its colorful box with a clear window showing a blue jellyfish squishy toy
Hand squeezing a blue glittery jellyfish shaped Needoh with dangling tentacles on white
Jellysquish Needoh
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$19.99
White small plate with a navy and red sailboat, rope ring, and navy striped rim with gold edge, top view
Boat shaped plates at a patriotic party table with red, white, and blue decor
Set Sail Small Plates
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$7.95
Set Sail beach club cocktail napkins with a life ring, anchor, lobster, sailboat, and beach club script for a nautical party
Nautical party picnic table with sailboat napkins, a red and white stripe runner, and sailboat cupcakes for summer
Set Sail Beach Club Cocktail Napkins
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$5.95
Set Sail guest towels in light blue stripe with tiny sailboats and rope for a nautical summer party
Nautical party picnic table with sailboat napkins, a red and white stripe runner, and sailboat cupcakes for summer
Set Sail Guest Towels
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$7.95
Sky blue scalloped dinner plate shown from above on a white background
Western place setting with a silver cowboy hat plate on a sky blue scalloped plate and a cowboy boot napkin
Sky Blue Compostable Dinner Plates
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$13.95
Sky blue napkin with a scalloped edge shown flat on a white background
Sky blue, French Crème, and petal pink scalloped plates with matching scalloped napkins in a pastel flat lay
Sky Blue Eco Large Napkins
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$7.95
Palisades blue cabana stripe plates for a summer or beach party
Lemon party table with blue striped plates under lemon print plates, red cups, and a pink striped runner
Palisades Blue Signature Cabana Stripe Plates
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$8.95
Blue and white cabana stripe paper guest towel for a summer, nautical, or beach party table
Blue and orange birthday party table with cabana stripe guest towels, orange plates, and foam dart favors
Palisades Blue Signature Cabana Stripe Guest Towels
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$7.95
Blue and white cabana stripe paper cup with a gold foil rim on a white background, for a summer party
Fourth of July cookout table with a burger cake, blue striped cups, red gingham, and blue balloons
Palisades Blue Signature Cabana Stripe Cups
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$6.95
Palisades blue and white cabana stripe paper table runner partly unrolled on a white background, for a beach party
Blue scalloped baby shower plate with pastel roses and blue floral napkins on a bold blue striped runner
Palisades Blue Signature Cabana Stripe Table Runner
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$16.95
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59 products

LE BLOG

UNDER THE SEA PARTY INSPO

Plan the perfect under-the-sea party with our ocean-themed celebration ideas and supplies. An octopus, turtle, or shark plate will add festive fun, while bubbly balloons will help your guests feel like they're swimming in the deep blue! 

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