Mermaid Themed Birthday Party

This Mermaid 7th Birthday Party is cute, colorful and kid-approved!

This colorful and sparkly Mermaid Themed Birthday Party, styled by Neli D Arts of Sri Lanka, features tons of mermaid under the sea party ideas! Everything from the mermaid and under the sea themed party props to the birthday cake, party supplies, decorations and favors, is everything a 7-year-old girl dreams of! Add some friends and family and this lucky girl had the best mermaid party ever!!!

Mermaid Party Ideas

  • Lifesize Mermaid Party Prop
  • Under the Sea Party Decorations
  • Pretty Ombre Blue Birthday Cake with Mermaid Cake Topper
  • Beautiful Mermaid Welcome Sign in a White Vintage Frame
  • Pretty Teal and Purple Birthday Dress For the Birthday Girl
  • Gorgeous Personalized Mermaid Backdrop
  • Seaweed Chocolates
  • Mermaid Cupcakes
  • Sand Eclairs
  • Starfish Crackers
  • Crab Buns
  • Colorful Under the Sea Themed Centerpieces – Starfish, Seashell, Crab, etc.
  • Mermaid Favor Bags
  • Hanging Sea Creature Decorations

Mermaid Party Supplies and Decorations:

Mermaid Themed Birthday Party on Pretty My Party



Mermaid Dessert Table

Mermaid Party Prop Decoration

Mermaid Party Prop Decoration

Mermaid Under the Sea Decorations

Under the Sea Party Decorations

Under the Sea Party Decorations

Mermaid Party DecorStarfish Decorations

Mermaid Birthday Cake

Mermaid Cupcakes

Mermaid CupcakesMermaid Cupcakes Tent Card

Mermaid Party DessertsMermaid Party Desserts

Mermaid Dessert

Mermaid Party Food

Sand Eclairs

Starfish Crackers

Mermaid Birthday Party Food

Food Tent Cards

Mermaid Chocolates

Blue Mermaid Party PunchMermaid Drink

Party StrawsParty Table

Party Table DecorationsSeashell CenterpiecePink Crab CenterpieceSeahorse CenterpieceMermaid Party Favors

This Mermaid Birthday Party definitely made a big splash, not only the birthday girl, but with all of her guests as well! What a magical mermaid party theme with tons of colorful party inspiration!

What’s your favorite details in this Mermaid Themed Birthday Party? Let us know in the comments below.

For more party ideas, follow us on Instagram @prettymyparty and Pinterest and join us in our private Facebook group.

Party Vendors

Party Styling: Neli D Arts

Venue: TinyHop


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