Under the Sea Birthday Welcome Sign Ocean Theme Party

Make a splash at your celebration with this under the sea birthday welcome sign, the perfect way to greet guests as they dive into the party fun. Featuring a bold navy blue background with an underwater scene of seaweed, sea creatures, and a bright yellow submarine, this eye-catching party welcome sign is ideal for kids who love ocean adventures.

This personalized welcome sign can be customized with your child’s name, age, party date, and a special message. Designed to enhance your party décor and serve as a stylish event entrance sign, it creates an immersive underwater experience from the moment guests arrive.

Perfect for:

• Birthday party welcome sign at the entrance

• Birthday party venue sign or check-in area

• Ocean themed birthday sign or under the sea birthday décor

• Aquatic party decoration or children’s party signage

• Summer pool party décor or baby shower welcome sign

Place it on an easel at the party entrance, near the cake or dessert table, or use it as a fun event sign for memorable photo opportunities.

SIZE
Please select the size you would like to purchase from the dropdown menu.

SIGN
- Printed on quality heavy-weight white matte card stock
- You will receive a design proof to make sure everything is correct before printing
- Please note that you will need to mount or frame the sign
- You can request other colors

Design by Claudia Owen.