Under the Sea Theme Party

The Under the Sea theme is a classic event theme that everyone loves. We have thousands of Under the Sea party decorations and supplies! You can even personalize our kits, favors, banners and more.

An under the sea theme kit from Shindigz is a great way to nail down all the major details at once. We offer three in shades of blue, purple and black that provide all the major pieces you need for entrances and photo backdrops. They cost less than buying the elements separately, letting you save money as well as time. We also carry a selection of pint-size props perfect for a girl’s mermaid birthday party or a boy’s ocean adventure.