Mermaid Birthday Party Decorations for Girls

As an Amazon Associate we earn from qualifying purchases. We may earn a commission for purchases made through our links.
Add a splash of fun to your little girl's birthday party with our mermaid-themed decorations.

Mermaid Terrarium Mini Garden Kit

Our Rank:
The Creativity for Kids Mini Garden: Mermaid Terrarium Kit invites children on an enchanting adventure as they decorate, plant, and grow their own magical under-the-sea world. This imaginative kit not only sparks creativity but also introduces young minds to the wonders of nature and plant biology, making it an ideal choice for hands-on learning. With quick-growing chia seeds and adorable mermaid accents, kids will love watching their garden flourish while developing essential skills like responsibility and patience. 6+ years
Why we love it:
Mermaid Terrarium Mini Garden Kit includes quick-growing chia seeds, making it a delightful way for kids to explore nature while nurturing their gardens and their growth.

Unleash Creativity with Play-Doh Mermaid Fun

Our Rank:
Play-Doh Mermaid Theme 13-Pack of Non-Toxic Modeling Compound with Sparkle and Metallic Colors is the perfect way to dive into creativity! This vibrant pack invites our little ones to explore colors and textures while developing their fine motor skills through imaginative play. The mermaid and ocean-themed tools inspire storytelling and imaginative scenarios, supporting both cognitive development and social skills as kids share their creations. 3+ years
Why we love it:
Unleash Creativity with Play-Doh Mermaid Fun includes 13 vibrant colors that invite our little ones to dive into imaginative play, making creativity a splash-filled adventure for all.

Crystal Mermaid Terrarium Adventure

Our Rank:
The Creativity for Kids Crystal Mermaid Terrarium Kit is a magical way for kids ages 6-8 to dive into hands-on STEM projects! As we create our own underwater worlds, children not only engage their imaginations but also develop critical scientific skills—like understanding chemical reactions through crystal growing. With glowing stickers and mermaid decorations, this kit sparks creativity and encourages personal expression, all while nurturing fine motor skills and fostering artistic flair. 6-8 years
Why we love it:
Crystal Mermaid Terrarium Adventure comes with glowing stickers and mermaid decorations, making science sparkle while kids create their own enchanting underwater worlds and spark their imagination.

Mermaid Adventures with Puffy Stickers!

Our Rank:
Melissa & Doug Puffy Sticker Activity Book: Mermaids sparks imagination and creativity in your little ones! With 65 reusable puffy stickers and two double-sided glossy scenes, kids can dive into a vivid underwater world and bring mermaid stories to life. This engaging activity not only promotes fine motor skills and hand-eye coordination but also encourages narrative thinking as children build their own exciting tales. 3+ years
Why we love it:
Mermaid Adventures with Puffy Stickers! includes 65 reusable puffy stickers, allowing kids to craft their own underwater tales while honing their storytelling skills and dexterity.

Splashing Fun with Mermaids Baby Sisters

Our Rank:
The LOL Surprise Mermaids Baby Sisters with Color Change Tail is not just a toy; it's a playful adventure in learning for kids aged 4 and up. By engaging in imaginative play with these adorable dolls, children can enhance their creativity and social skills, while the color change feature introduces basic science concepts like temperature and color theory. With stunning fashion accessories and opportunities for storytelling, these dolls encourage cooperative play and fine motor skills as children dress and care for their new mermaid friends. 4+ years
Why we love it:
Splashing Fun with Mermaids Baby Sisters features a color change tail, blending playful adventure with learning about temperature and color theory while nurturing creativity and social interaction.

Mermaid Magic Art Adventure

Our Rank:
The Creativity for Kids Squeegeez Magic Reveal Craft Kit: Mermaid invites children to immerse themselves in a world of creativity and expression. This captivating art kit not only entertains but also enhances fine motor skills and artistic techniques as kids experiment with dot painting and various squeegee methods to reveal enchanting mermaid designs. Parents and educators will appreciate how this interactive craft fosters creativity, patience, and attention to detail while appealing to both boys and girls aged 7-12 who love all things magical. 7-12 years
Why we love it:
Mermaid Magic Art Adventure invites kids to explore dot painting and squeegee methods, turning creativity into a magical underwater journey that enhances their fine motor skills.

Dive into Fun with Mermaids!

Our Rank:
The Banzai Magical MERMAIDSDIVE Game brings an exciting twist to pool play while enhancing swimming skills. This colorful set encourages children to practice diving and retrieval, improving their coordination and water confidence as they challenge friends to see who can grab the most mermaids before they sink. Perfect for sunny days, this game supports teamwork, friendly competition, and builds essential water safety awareness. 5+ years
Why we love it:
Dive into Fun with Mermaids! features colorful mermaid figures that turn pool time into a splashy adventure, where kids build confidence while making a splash with friends.

Enchanting Mermaid Pool Adventures

Our Rank:
SwimWays Floating Mermaids Kids Swimming Pool Toys bring the magic of the ocean right to your backyard! Perfect for imaginative play, these floating mermaids empower children to develop their social skills and creativity as they engage in stories and games, whether in the pool, bathtub, or on dry land. With the added fun of customizable rings for role-playing, parents will love how these toys encourage cooperative play among friends, enhancing communication and teamwork. 5+ years
Why we love it:
Enchanting Mermaid Pool Adventures are customizable with rings for role-playing, making them a delightful way to boost creativity and team-building during water play.