Mermaid Birthday Party – Fun Party Ideas

 Mermaid Birthday Party Ideas

Are you hosting a Mermaid Birthday Party this summer?   This mermaid party isn’t your normal “under the sea” birthday bash – we’ve got mermaids with pink and purple hair….with rainbow water/waves!  Read below for more….

Mermaid Birthday Party Printables

This cute mermaid birthday party is not your standard everyday “under the sea” Mermaid Party.   We never do normal in this house – you might remember that I’ve talked about the fun ideas my kids come up with:  planes, trains, and pancakes?!?….or my daughter’s beanie boo kitty party? .  My sweet girl wanted a mermaid party – but a FUN mermaid party.  When I asked her what a “fun mermaid party” consisted of, my soon-to-be-6-year old proclaimed:  “She must have pink hair!  And the water can’t be blue!”   So I’m happy to show you our rainbow mermaid party – complete with colorful mermaids and their pink and purple hair!

The guests were invited to the party with this colorful rainbow waved Mermaid invitation.   So easy to print on standard white cardstock and hand out to our friends!  Swishprintables

Mermaid Birthday Party Printable Invite

We welcomed our guests to our local party center with this cute 8.5×11″ party sign.   Since the location can hold several parties at the same time, we wanted our friends to know exactly which room we were in – so this sign led the way.  Our party was pretty low-key when it came to decor:  the room was already “ocean-themed” so I took advantage of the existing mural and fun ship-themed decor.

Mermaid Party Printables - Welcome Sign


The kids were busy with the bounce house, playing games and watching The Little Mermaid in the mini-theater.  I kept my costs low by purchasing some staples from the Dollar Tree (mesh netting, seashells, plastic table clothes, solid color plates, and more).  This cardboard cupcake tower was dressed up with Mesh Ribbon (affilitate link) and printable cupcake toppers from Swish Printables.

Mermaid Party Printables - Cupcake Tower - Cupcake Wraps

MermaidPartyPrintables-Mermaid party ideas - cupcake toppers-3a

The cupcake wraps were super easy to cut out – and they are “one size fits most” so they were perfect for my store bought cupcakes! (They’ll also fit homemade cupcakes as well as the large specialty shop cupcakes!)

Mermaid Party Printables - Cupcake Tower - Cupcake Wraps

The guests had lots of fun treats but the kids really loved these oyster cookies!  I used vanilla wafers, store bought pink and purple frosting (which I piped onto each cookie) and then added edible white pearls and the tops.   The kids seriously went bananas over these cookies!   So easy and fun!

Our party goers left the party with bubbles and these cute tags.   Thanks for swimming by my party!   I love clever favor tag wording!

Mermaid Party Printables - Thank You Printable Sign


All of the party printables are sold through Swish Printables.

Mermaid Party Ideas - printable Party

Mermaid Birthday Party Vendors

Swish Printables (on Etsy):  Swish


  1. Adorable ideas…..Thanks for sharing it…

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