Under the Sea Decorations

Under the Sea Decorations-image

Make a Splash with Under the Sea Decorations

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

Under the Sea Arches

Under the Sea Arches

shop Under the Sea Arches
Under the Sea Balloons

Under the Sea Balloons

shop Under the Sea Balloons
Under the Sea Decor

Under the Sea Decor

shop Under the Sea Decor
Under the Sea Props

Under the Sea Props

shop Under the Sea Props
Under the Sea Standees

Under the Sea Standees

shop Under the Sea Standees

Top Picks

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Ideas for Under the Sea Party Decorations

  • Set the mood for your event and create great photo opportunities with the Ocean Blue kit. From seaweed and fish to a treasure chest and even a mermaid, you can buy one kit and get almost everything you need for complete decorations for your event.
  • Transform your venue by hanging background materials that give the illusion of water.
  • Place under the sea props around the room and on the walls for a realistic underwater feel.
  • Shop all of our event decorations for more affordable decorating ideas.