Party Themes / Under the Sea Event Theme / Under the Sea Event Theme Decorations

Under the Sea Event Theme Decorations

Make a Splash with Under the Sea Theme Decorations

Transform your venue into a magical underwater setting when you shop Under the Sea Theme Decorations at Stumps! An underwater theme is a fun and refreshing choice for birthday parties, proms, dances, and more.

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Party Themes / Under the Sea Event Theme / Under the Sea Event Theme Decorations
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Blue Iridescent Sparkle Fabric
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Blue Iridescent Sparkle Fabric

Price for 10 yd roll
$40.79
Under The Sea Flat Paper
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Under The Sea Flat Paper

Price for 50' roll as low as
$18.99
Blue Iridescent Chiffon
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15% off

Blue Iridescent Chiffon

Price for pkg
$43.34 $50.99
7 ft. 4 in. Meet Me Under the Sea 3D Large Coral Prop
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7 ft. 4 in. Meet Me Under the Sea 3D Large Coral Prop

Price for each
$101.99
Treasures of the Deep Quick Kit
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Treasures of the Deep Quick Kit

Price for kit
$152.99
3 ft. 10 in. Depths of Forever Coral
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3 ft. 10 in. Depths of Forever Coral

Price for each
$40.79
Light Blue Poly Vinyl
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12% off

Light Blue Poly Vinyl

Price for roll
$44.99 $50.99
Ocean & Sky Backdrop
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Ocean & Sky Backdrop

Price for each
$18.39
6 ft. 9 in. Treasures of the Deep Large Coral Standee
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6 ft. 9 in. Treasures of the Deep Large Coral Standee

Price for each
$50.99
4 ft. 2 in. Meet Me Under the Sea Seahorse Standees
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4 ft. 2 in. Meet Me Under the Sea Seahorse Standees

Price for set
$50.99
4 ft. 3 in. Treasures of the Deep Small Coral Standees
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4 ft. 3 in. Treasures of the Deep Small Coral Standees

Price for set/2
$40.79
Meet Me Under the Sea Theme Kit
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Meet Me Under the Sea Theme Kit

$1,285.19
8 ft. 9 in. Meet Me Under the Sea Arch
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8 ft. 9 in. Meet Me Under the Sea Arch

Price for set
$265.19
Coral Reef Rectangle Banner
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Coral Reef Rectangle Banner

Price for each
$20.99 $132.99
Customize It!
Depths Of Forever Theme Kit
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Depths Of Forever Theme Kit

Price for kit
$785.39
3 ft. 10 in. Depths of Forever Fish Standee
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3 ft. 10 in. Depths of Forever Fish Standee

Price for each
$20.39
9 in. to 2 ft. 8 in. Underwater Silhouettes
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9 in. to 2 ft. 8 in. Underwater Silhouettes

Price for set
$20.39
1 ft. 5 in. Depths of Forever Stingray
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1 ft. 5 in. Depths of Forever Stingray

Price for each
$20.39
Under the Sea Party Deluxe Set the Stage Kit
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Under the Sea Party Deluxe Set the Stage Kit

Price for kit
$407.99
Under the Sea Party Basic Set the Stage Kit
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Under the Sea Party Basic Set the Stage Kit

Price for kit
$305.99
Under the Sea Party Ultimate Set the Stage Kit
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Under the Sea Party Ultimate Set the Stage Kit

Price for kit
$785.39
3 ft. 9 in. Meet Me Under the Sea 3D Small Coral Prop
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3 ft. 9 in. Meet Me Under the Sea 3D Small Coral Prop

Price for each
$50.99
4 ft Cascading Lights
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18% off

4 ft Cascading Lights

Price for each
$57.19 $69.99
10 ft. 6 in. Depths of Forever Ship
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10 ft. 6 in. Depths of Forever Ship

Price for each
$407.99
4 ft. 8 in. Meet Me Under the Sea Mermaid Standee
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4 ft. 8 in. Meet Me Under the Sea Mermaid Standee

Price for each
$40.79
4 ft. 4 in. Depths Of Forever Dolphin Cut Out
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4 ft. 4 in. Depths Of Forever Dolphin Cut Out

Price for each
$20.39
7 ft. Small Blue Ocean Blue Seaweed
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7 ft. Small Blue Ocean Blue Seaweed

Price for each
$56.09
Undersea Backdrop
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Undersea Backdrop

Price for each
$18.39
2 ft. 8 in. Depths Of Forever Turtle Cut Out
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2 ft. 8 in. Depths Of Forever Turtle Cut Out

Price for each
$20.39
1 ft. 2 in. Small Ocean Blue Fish
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1 ft. 2 in. Small Ocean Blue Fish

Price for set/10
$20.39
3 ft. 9 in. Let's Set Sail Nautical 3D Anchor
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3 ft. 9 in. Let's Set Sail Nautical 3D Anchor

Price for each
$71.39
Ocean Blue Scene Setter
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Ocean Blue Scene Setter

Price for each
$20.39
10 ft. Depths of Forever Arch
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10 ft. Depths of Forever Arch

Price for each
$285.59
3 ft. 9 in. Meet Me Under the Sea 3D Anchor Prop
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3 ft. 9 in. Meet Me Under the Sea 3D Anchor Prop

Price for each
$71.39
8 ft. 6 in. Atlantis Seahorse Gate
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8 ft. 6 in. Atlantis Seahorse Gate

Price for each
$173.39
Treasures of the Deep Theme Kit
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Treasures of the Deep Theme Kit

Price for kit
$438.59
Customize It!
4 ft. 10 in. Treasures of the Deep Mermaid Standee
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4 ft. 10 in. Treasures of the Deep Mermaid Standee

Price for each
$56.09
2 ft. 6 in. Sea Shell Column Topper Standee
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2 ft. 6 in. Sea Shell Column Topper Standee

Price for each
$25.49
Dolphin Mylar Balloons
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Dolphin Mylar Balloons

Price for each
$6.19
Under the Sea Fish Cutouts
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Under the Sea Fish Cutouts

Price for pkg/4
$3.59
1 ft. 7 in. to 2 ft. 10 in. Treasures of the Deep Starfish Standee Set
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1 ft. 7 in. to 2 ft. 10 in. Treasures of the Deep Starfish Standee Set

Price for set/3
$30.59
Meet Me Under the Sea Personalized Banner
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Meet Me Under the Sea Personalized Banner

Price for each
$15.99 $285.99
Customize It!
8 ft. 9 in. Treasures Of The Deep Custom Octopus Arch
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8 ft. 9 in. Treasures Of The Deep Custom Octopus Arch

Price for each
$183.59
Customize It!
5 ft. 6 in. Treasures of the Deep Seahorse Standee
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5 ft. 6 in. Treasures of the Deep Seahorse Standee

Price for each
$45.89
5 ft. 3 in. Meet Me Under the Sea Whale
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5 ft. 3 in. Meet Me Under the Sea Whale

Price for each
$40.79
Angel Fish Foil Balloon
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Angel Fish Foil Balloon

Price for each
$4.09
Seashells Personalized Vertical Banner
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Seashells Personalized Vertical Banner

Price for each
$15.99 $285.99
Customize It!
Ocean Of Romance Background Illustration
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Ocean Of Romance Background Illustration

Price for each
$30.59 $173.39
Customize It!
Rippling Water Personalized Banner
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Rippling Water Personalized Banner

Price for each
$15.99 $285.99
Customize It!
5 ft. 11 in. Meet Me Under the Sea 3D Ship Prop
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5 ft. 11 in. Meet Me Under the Sea 3D Ship Prop

Price for each
$101.99
3 ft. to 5 ft. Giant Purple Seaweed Standees
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3 ft. to 5 ft. Giant Purple Seaweed Standees

Price for set/3
$56.09
Under the Sea Rectangle Banner
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Under the Sea Rectangle Banner

Price for each
$20.99 $132.99
Customize It!
7 ft. Small Blue Green Seaweed Standee
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7 ft. Small Blue Green Seaweed Standee

Price for each
$56.09
1 ft. 6 in. to 2 ft. 7 in. Treasures of the Deep Fish Set
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1 ft. 6 in. to 2 ft. 7 in. Treasures of the Deep Fish Set

Price for set/6
$30.59
Tissue Tropical Fish
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Tissue Tropical Fish

Price for pkg/12
$28.59
Seashells Personalized Banner
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Seashells Personalized Banner

Price for each
$15.99 $285.99
Customize It!
Meet Me Under the Sea Personalized Vertical Banner
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Meet Me Under the Sea Personalized Vertical Banner

Price for each
$15.99 $285.99
Customize It!
Meet Me Under the Sea Personalized Rectangle Banner
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Meet Me Under the Sea Personalized Rectangle Banner

Price for each
$20.99 $132.99
Customize It!
9 ft. Large Blue Ocean Blue Seaweed Standee
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9 ft. Large Blue Ocean Blue Seaweed Standee

Price for each
$76.49
9 ft. Large Blue Green Ocean Blue Seaweed Standee
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9 ft. Large Blue Green Ocean Blue Seaweed Standee

Price for each
$71.39
Showing 1 - 60 of 62 Results
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