Mermaid and Unicorn Party

Dive Into Magic with Our Mermaid and Unicorn Party Collection!

Make your child’s special day truly unforgettable with our Mermaid and Unicorn Party collection — perfect for lovers of sparkle, sea, and fantasy! Whether you’re hosting a mermaid unicorn birthday, sibling joint party, mermaid pool party, or a magical under the sea celebration, we've got you covered.

Discover beautiful, editable invitations: from mermaid and unicorn birthday invitations, mermaid and shark joint invites, to watercolor mermaid birthday invites and mermaid tail themed party invitations. Perfect for any age — whether it’s a first birthday, 2nd, 3rd, 4th, or 5th birthday celebration!

Enhance your celebration with matching mermaid and unicorn decorations: cupcake toppers, favor tags, gable box labels, water bottle stickers, banners, thank you cards, and welcome signs. Create a cohesive theme from the moment guests arrive.

Whether you're planning a mermaid and unicorn pool party, a magical rainbow pastel birthday, or a mermaid tail under the sea bash, our designs help you create stunning decor that feels custom and special.

All items are editable digital downloads — personalize with your child’s name and party details in minutes. Ideal for DIY party planners, last-minute updates, or adding a unique personal touch.

Transform your celebration into a magical world of glitter, scales, rainbows, and unicorn horns. Discover the joy in our Mermaid and Unicorn Party collection and make your child’s birthday truly shine!