1-40 products of 121
Magical Mermaid Tail Cutouts Kit (set of 2)
Price: $99.99
Price: $79.99
Lighted Octopus Arms Cutouts Kit (set of 4)
Price: $409.99
Poseidon's Paradise Complete Theme
Price: $29.99
Neptune's Nirvana Shipwreck Kit
Price: $364.99
Price: $179.99
Price: $109.99
Price: $159.99
Price: $99.99
Price: $69.99
Price: $24.99
Seaweed Streamers Hanging Decor Kit (set of 3)
Price: $59.99
Price: $189.99
Crystal Coral Branches Kit (set of 3)
Price: $149.99
Beautiful Briny Sea Coral & Starfish Kit
City Under the Sea Column Structures Kit (set of 2)
Price: $794.99
Ruler of the Sea Balloon Octopus With Bubbles Kit
Price: $149.99
Pirate's Loot Treasure Chest Kit
Price: $39.99
Price: $99.99
Price: $164.99
Price: $119.99
Price: $219.99
Price: $69.99
Price: $349.99
Price: $129.99
Price: $259.99
Medium Light-up Jellyfish Kit (set of 4)
Price: $99.99
Artifacts of Oceanus Anchor and Helm Kit
Price: $74.99
Price: $42.99
Lost City of Atlantis Left-facing Silhouette Kit
Price: $109.99
Lost City of Atlantis Right-facing Silhouette Kit
Price: $109.99
Silver Mermaid Pedestal Centerpiece
Price: $24.99
Swept Away With Me Ship Mast Kit
Price: $159.99
Dive into the enchanting world of under the sea party decorations and transform your prom, homecoming, or event into a breathtaking underwater wonderland. Our collection of under the sea party decor is expertly curated to bring your vision to life with shimmering blues, enchanting greens, and a touch of marine magic. Whether you're crafting an elegant ocean gala or a whimsical aquatic escape, our decorations promise an unforgettable experience for you and your guests.
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Our dazzling selection makes decorating effortless and fun for event planners, prom committees, and homecoming organizers alike. With exclusive designs, affordable prices, and extraordinary detail, our under the sea party decorations offer everything you need to create a magical atmosphere. Visit our underwater themes page and discover how we can help you bring your vision to life.