If you’re planning an epic Mermaid Birthday Party, we’ve got you covered with some of the best Mermaid Party Supplies – from decor, party favors to activities to keep your little mermaids happy!
Unique Mermaid Party Supplies
I loved planning Ella’s Mermaid Birthday Party for her 4th birthday.
It was such a fun and magical theme, and lent itself perfectly to a pool party (which was necessary in the heat of summer).
We DIYed a lot of her party to ensure that we stayed on a budget, but some things were definitely worth buying and we’ve gotten lots of use out of some of those party supplies over the years (using them at her Moana Birthday Party and lending them out to friends for Unicorn or Mermaid-themed parties of their own). She even has some of her favorite decor from that party on display in her play room.
Below I’ve found creative ideas for your party invitations, party decor, party favors, to add to your Mermaid Dessert table, and even a few fun things to wear to a mermaid party!
While planning, be sure to check out some of our other Mermaid Party resources – like my detailed post on How to Throw a Mermaid Party on a Budget or our 15+ Mermaid Party Games post. I’ve also listed our Mermaid Crafts and Recipes at the bottom of this post.
Mermaid Party Invitations
I love how sweet these printable hand-drawn Mermaid Invitations are (and she will customize it with your party info).
Or if you’re like me and all about the glitter, these editable Mermaid Invitations are super fun!
These Mermaid Invitations add a picture of your little mermaid and also include free thank you notes.
Mermaid Party Decor
For our Mermaid party, we decorated with:
- fish scale wall (tissue paper and tape)
- blue tablecloths with lace or fishing nets overtop, scattered with seashells and pieces of driftwood
- blue mason jars for cutlery (twine and seashell decoration)
- painted some seashells with gold accents
- candy treasure box
- DIY chalkboard food signs
- Two hibiscus trees
How sweet is this Mermaid Milestone Birthday Board, customized with little facts about your little mermaid?
A birthday balloon arch with a mermaid (tail) twist!
I adore this (high quality) Under the Sea Mermaid Table Skirt. (Some buyers have turned them into window treatments after their party.)
This super shiny Mermaid Tablecloth wipes clean and can be used over and over again.
If you’re in a time crunch, you can grab this Printable Pack of Mermaid Party Decor.
I always appreciate a good pun, like this “Let’s Shellebrate” Birthday Banner.
You can take pictures in front of this Custom Mermaid Backdrop, or use it behind the dessert table for added visual interest.
This Customized Name Mermaid Banner can be used for the party, and then used to decorate your little one’s bedroom afterwards.
OK, I don’t even need to throw a mermaid party to want this Metallic Seahorse Balloon in my life.
A glittery Happy Birthday Banner that incorporates your party colors, glitter and plenty of sea creatures.
Under the Sea Confetti is a great way to add visual interest to your party tables without extra effort.
You can use this Mermaid Photo Banner to display favorite moments from the previous year, or put a picture from each year of your child’s life in it.
Mermaid Party Food Supplies
Make your own Mermaid Cookies with a Mermaid Cookie Cutter.
We used one of these glittery birthday candles for a fun touch on our mermaid cake.
These cute Mermaid Cutlery bags include a napkin and all the cutlery each guest will need for the party.
These scalloped Mermaid Plates are gorgeous – serving as decor and a practical way to serve your party food.
I’ve used this Mermaid Silicone Mold in so many recipes and crafts, I highly recommend grabbing a couple for your party!
How adorable are these Mermaid Tail napkins?!
You can use these Mermaid Tail Candy or Popcorn holders at the party, or hand them out as a party favor.
Mermaid Glitter Cupcake Toppers are also a fun way to dress up plain cupcakes.
Mermaid Party Favors
I’m not really a fan of cheap goodie bags, so for our party we offered a homemade mini ocean play dough kit, a mermaid craft play set, or a mermaid wand. Every guest also received colorful chocolate coins and plastic rings (“mermaid treasure”) and a pair of mermaid sunglasses.
We also had a sand art craft that kids could make and take home.
How fun are these holographic mermaid favor boxes?
I love how intricate and gorgeous these hand-crafted Mermaid Favor Boxes are.
These color co-ordinated fabric hair ties come on mermaid tail cards that can be customized for your guests.
This 12 pack of Mermaid Tail Necklaces makes a great party favor that guests will get real use out of.
How fun are these Mermaid Fish Scale Beach Balls?
My daughter thinks these Squishy Mermaid Tail Toys look super fun.
Mermaid Pencils are a practical and pretty party favor.
These Mermaid Necklaces are meant for Valentine’s Day, but when are hearts in mermaid patterns ever out of style?
Mermaid Party Outfits
I also found a bunch of cute options on Amazon:
Check out some of our Mermaid Recipes and Crafts: