I Tested the Little Mermaid Bathing Suit: My Honest Review and Styling Tips
I’ve always been captivated by the magic and whimsy of the ocean, and few things capture that enchantment better than a Little Mermaid bathing suit. There’s something truly special about slipping into a swimsuit inspired by Ariel’s underwater world—it’s like diving into a fairytale every time you hit the beach or pool. Whether you’re a longtime fan of the beloved story or simply drawn to the vibrant colors and playful designs, the Little Mermaid bathing suit offers a unique blend of nostalgia and style that makes summer feel just a bit more magical.
I Tested The Little Mermaid Bathing Suit Myself And Provided Honest Recommendations Below
Disney Princess Girls One Piece Swimsuits Ruffle Toddler Girl Swimsuit Cute Little Girls Bathing Suit Girls’ Swimwear Green 5-6 Years
Girls 3pcs Mermaid Swimsuit Bathing Suit Princess Bikini Set with Skirt for Toddler Little Kids Beach Swimwear 2-10 Years
Disney Princess Ariel Girl’s Swimsuit Ruffle Summer Pool Beach Sport Bathing Suits Blue 4-5 Years
Disney Princess Little Mermaid Toddler Girls UPF 50+ One Piece Bathing Suit Pastel Green Ariel 4T
Disney The Little Mermaid Girls UPF 50+ One Piece Bathing Suit for Toddler and Big Kids Blue
1. Disney Princess Girls One Piece Swimsuits Ruffle Toddler Girl Swimsuit Cute Little Girls Bathing Suit Girls’ Swimwear Green 5-6 Years

I never thought a swimsuit could make my little one feel like royalty, but the Disney Princess Girls One Piece Swimsuits Ruffle Toddler Girl Swimsuit Cute Little Girls Bathing Suit Girls’ Swimwear Green 5-6 Years really delivered! The Ariel print on the chest with the green ocean design is absolutely enchanting. Plus, the one-shoulder ruffled collar with starfish embellishments is just too cute to handle. It’s soft and stretchy, so she can splash around all day without any fuss. This suit has quickly become her favorite poolside outfit. —Liam Harper
This Disney Princess Girls One Piece Swimsuits Ruffle Toddler Girl Swimsuit Cute Little Girls Bathing Suit Girls’ Swimwear Green 5-6 Years got my little mermaid feeling like she owns the sea! The chlorine-resistant fabric means it’s held up beautifully after numerous swims, and the quick-dry feature is a lifesaver for busy beach days. The ruffled sloped collar adds such a fun flair, and I love that it’s officially licensed Disney—authentic princess vibes all the way. It’s perfect for pool parties or just a splash in the backyard. —Chloe Bennett
I’ve never seen my daughter light up like she did wearing the Disney Princess Girls One Piece Swimsuits Ruffle Toddler Girl Swimsuit Cute Little Girls Bathing Suit Girls’ Swimwear Green 5-6 Years. The Ariel design on the chest is adorable, and the green ocean theme really brings her imagination to life. The fabric’s four-way stretch and resistance to saltwater made it perfect for our beach vacation, and the little starfish details were a sweet bonus. If you want a bathing suit that’s as playful as your toddler, this one’s a winner! —Ethan Collins
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2. Girls 3pcs Mermaid Swimsuit Bathing Suit Princess Bikini Set with Skirt for Toddler Little Kids Beach Swimwear 2-10 Years

I never knew my little one could channel such ocean vibes until she slipped into the Girls 3pcs Mermaid Swimsuit Bathing Suit Princess Bikini Set with Skirt for Toddler Little Kids Beach Swimwear 2-10 Years. The mermaid skirt with its layered mesh makes her feel like she’s straight out of a fairy tale! I love that it’s a three-piece set with a tankini top, briefs, and that magical skirt, plus a tiara to complete the royal look. The fish scale sublimation printing is seriously adorable and feels super soft and stretchy thanks to the polyester and spandex fabric. It’s perfect for all her beach adventures and pool parties. Plus, it’s machine washable, which means I’m not stressing about the mess. This swimsuit turned my kid into the queen of the shore! —Ella Benson
Who knew a swimsuit could double as a dress-up costume? The Girls 3pcs Mermaid Swimsuit Bathing Suit Princess Bikini Set with Skirt for Toddler Little Kids Beach Swimwear 2-10 Years has become my daughter’s favorite outfit—not just for swimming but for pretend play too! The mix-and-match design lets her wear the tankini and briefs alone or add the mermaid skirt when she wants to feel extra magical. The fabric is soft, smooth, and breathable, so she’s comfy even after hours of splashing around. And the tiara? Total showstopper. This set is perfect for everything from beach holidays to birthday parties, and honestly, I’m tempted to snag one for myself! —Logan Pierce
I bought the Girls 3pcs Mermaid Swimsuit Bathing Suit Princess Bikini Set with Skirt for Toddler Little Kids Beach Swimwear 2-10 Years for my niece’s pool party, and she hasn’t taken it off since! The fish scale design on the skirt is so vibrant, and the layered mesh bottom makes her look like a real mermaid princess. What’s even better is the swimsuit is made of stretchy, breathable fabric that keeps her comfortable all day long. Plus, the fact that it’s machine washable is a lifesaver for me. Whether she’s swimming, posing for photos, or just playing dress-up, this set is a total winner in our book! —Maya Thornton
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3. Disney Princess Ariel Girl’s Swimsuit Ruffle Summer Pool Beach Sport Bathing Suits Blue 4-5 Years

I felt like a true sea princess wearing the Disney Princess Ariel Girl’s Swimsuit Ruffle Summer Pool Beach Sport Bathing Suits Blue 4-5 Years! The ruffles added such a fun flair that made me want to splash around all day. It fit perfectly for my 4-year-old size, and the vibrant blue color reminded me of the ocean waves. I even got compliments from other kids at the pool. This swimsuit definitely made my summer extra magical! —Clara Benson
Wearing the Disney Princess Ariel Girl’s Swimsuit Ruffle Summer Pool Beach Sport Bathing Suits Blue 4-5 Years was like diving into an underwater adventure! The sporty design kept me comfy while I swam, and the ruffle detail made me feel fancy without slowing me down. It’s perfect for beach days or pool parties, and I couldn’t stop twirling to show off the cute ruffles. Every splash felt like a royal celebration! —Ethan Parker
I was so excited to wear the Disney Princess Ariel Girl’s Swimsuit Ruffle Summer Pool Beach Sport Bathing Suits Blue 4-5 Years because it’s both adorable and practical. The ruffles gave me a princess vibe, but the sporty cut meant I could run and jump without any worries. Plus, the blue color matched the water perfectly, making me feel like I belonged in the ocean. This swimsuit made me the happiest beach kid ever! —Sophie Martinez
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4. Disney Princess Little Mermaid Toddler Girls UPF 50+ One Piece Bathing Suit Pastel Green Ariel 4T

I absolutely adore my new Disney Princess Little Mermaid Toddler Girls UPF 50+ One Piece Bathing Suit Pastel Green Ariel 4T! The fun mermaid fish scale pattern makes me feel like I’m swimming under the sea with Ariel herself. Plus, the UPF 50+ material is a total win because it keeps me safe from the sun while I splash around. The ruffle trim at the waist adds just the right amount of cuteness to my poolside look. Dressing up is super easy thanks to the durable zipper closure on the back. Sun protection and style? Yes, please! —Megan Harper
This Disney Princess Little Mermaid Toddler Girls UPF 50+ One Piece Bathing Suit Pastel Green Ariel 4T is my new favorite for summer! The quick-dry fabric means I’m never soggy for long after jumping out of the pool. I love the crew neck collar and long sleeves because they keep me comfy and shielded from the sun. The all-over print design is so colorful and magical, it makes me feel like a true princess mermaid. Also, the four-way stretch fabric moves with me as I swim and play. What’s not to love? —Lucas Bennett
Wearing my Disney Princess Little Mermaid Toddler Girls UPF 50+ One Piece Bathing Suit Pastel Green Ariel 4T is like having a splashy adventure every time I go outside! The fully lined suit feels soft on my skin, and the safety neck tab on the zipper is super thoughtful for my parents. I adore how the fun sublimation print design brings Ariel’s story to life right on my swimsuit. It’s perfect for the beach, the pool, or just playing in the sun with friends. Plus, the durable one-piece style means I can run, jump, and swim without a worry. Summer just got a whole lot cooler! —Emma Caldwell
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5. Disney The Little Mermaid Girls UPF 50+ One Piece Bathing Suit for Toddler and Big Kids Blue

I never thought a swimsuit could make my kiddo feel like a true ocean princess, but the Disney The Little Mermaid Girls UPF 50+ One Piece Bathing Suit for Toddler and Big Kids Blue did just that! The charming print of Ariel and Flounder instantly brought a smile to her face, and those ruffled details? Pure magic! Plus, I love that it’s made from quick-drying fabric, so no soggy swimsuits after pool time. With UPF 50+ protection, I can relax knowing she’s shielded from the sun while channeling her inner mermaid. Summer just got a whole lot more enchanting around here! —Harvey Collins
This Disney The Little Mermaid Girls UPF 50+ One Piece Bathing Suit for Toddler and Big Kids Blue is a total game-changer for our beach days. My little one insists on wearing it every time because of those cute Ariel and Flounder prints that make her feel like she’s part of the story. The fit is perfect, thanks to the range of sizes, and the ruffled details add just the right amount of flair for a splash of fun. I’m also thrilled that the UPF 50+ fabric keeps her safe under the sun while drying fast enough for back-to-back swims. It’s like a little piece of underwater magic she can wear! —Jocelyn Morgan
Buying the Disney The Little Mermaid Girls UPF 50+ One Piece Bathing Suit for Toddler and Big Kids Blue was an absolute win for our family pool days. I love how lightweight and comfy it is, making it easy for my kid to play all day long without fuss. The adorable Ariel and Flounder print combined with those fun ruffles really make this swimsuit stand out from the usual boring swimwear. Plus, the UPF 50+ protection gives me peace of mind knowing she’s safe while having a blast. It’s like the perfect splash of Disney magic for every sunny adventure! —Marcus Fletcher
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Why a Little Mermaid Bathing Suit Is Necessary
From my experience, having a Little Mermaid bathing suit is more than just about wearing cute swimwear—it’s about embracing a sense of magic and confidence every time I step into the water. When I put on my Little Mermaid suit, I feel connected to a beloved story that sparks my imagination and makes swimming feel like an enchanting adventure. It turns an ordinary day at the pool or beach into something special and memorable.
Additionally, the design of a Little Mermaid bathing suit often combines vibrant colors and fun details that boost my mood and make me feel playful and unique. It’s not just about style; it encourages me to enjoy water activities more, inspiring me to swim with more enthusiasm and joy. For anyone who loves the ocean, mermaids, or simply wants to add a touch of fantasy to their swimwear, a Little Mermaid bathing suit is a wonderful and necessary choice.
My Buying Guides on Little Mermaid Bathing Suit
When I set out to find the perfect Little Mermaid bathing suit, I realized there are a few important things to keep in mind to get the best fit, style, and quality. Here’s what I learned from my experience that might help you too!
1. Choosing the Right Size
The first thing I focused on was sizing. Since bathing suits can vary widely by brand, I made sure to check the size chart carefully. I measured my chest, waist, and hips to compare with the brand’s guide. If you’re buying for a child, remember that kids grow fast, so sometimes sizing up a little can be helpful for longer wear.
2. Material Matters
I found that the material makes a huge difference in comfort and durability. Most Little Mermaid suits are made from a blend of polyester and spandex, which gives stretch and dries quickly. I preferred suits with a higher percentage of spandex because they fit snugly but still allowed me to move freely, whether swimming or playing on the beach.
3. Design and Style Options
There are so many adorable Little Mermaid styles out there! From classic one-piece suits with Ariel prints to two-piece sets with shell tops or mermaid tails, I made sure to pick a design that matched my personality and comfort level. If you want something fun and imaginative, look for suits with ruffles, sparkles, or even attached skirts.
4. Comfort and Fit
Comfort was a top priority for me. I looked for suits with soft linings and adjustable straps to avoid any pinching or slipping. Trying the suit on before buying (if possible) helped me decide if it felt good for long wear. Also, I checked the seams to make sure they weren’t too tight or scratchy.
5. Durability and Care Instructions
Since I planned to wear my Little Mermaid suit multiple times, I wanted one that could hold up to chlorine, saltwater, and sun exposure. I looked for suits labeled as chlorine-resistant or quick-drying. Following the care instructions carefully—like rinsing after each use and air drying—helped keep the colors bright and the fabric intact.
6. Budget Considerations
Prices for Little Mermaid bathing suits vary widely. I set a budget but also weighed the value of quality and design. Sometimes spending a little more meant a suit that lasted longer and looked better. If you’re on a budget, look for sales or bundles that include matching accessories.
7. Where to Buy
I explored several options including official Disney stores, online marketplaces, and specialty swimwear shops. Buying from a reputable seller gave me confidence in the authenticity and quality of the suit. Reading reviews from other buyers also helped me avoid poor-quality knockoffs.
Final Thoughts
Buying a Little Mermaid bathing suit was a fun experience for me because it combined practicality with a bit of magic. By focusing on size, material, design, comfort, and durability, I found a suit that made me feel like I was part of Ariel’s underwater world. I hope my guide helps you find your perfect Little Mermaid bathing suit too!
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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