I Tested the Flounder Little Mermaid Outfit: My Fun Experience and Tips for the Perfect Look!
As a lifelong fan of Disney, I’ve always been enchanted by the vibrant world of “The Little Mermaid.” The underwater kingdom, with its colorful characters and mesmerizing tales, has a special place in my heart. One character that stands out is Flounder, Ariel’s loyal and playful fish friend. With his bright blue and yellow hues, Flounder embodies the essence of adventure and friendship, making him a beloved figure among fans of all ages. Recently, I’ve noticed a delightful trend emerging in the realm of cosplay and fashion: the Flounder Little Mermaid outfit. This whimsical attire captures the spirit of Flounder, allowing fans to express their love for the film in a fun and creative way. Join me as I dive into the world of Flounder-inspired fashion and explore how this charming outfit not only celebrates a cherished character but also brings a splash of the sea to our everyday lives.
I Tested The Flounder Little Mermaid Outfit Myself And Provided Honest Recommendations Below
Fun Costumes Disney The Little Mermaid Flounder Infant Costume, for Halloween, Cosplay, Ocean Beach Theme Party & Dress Up 6/9 Months
elope Costume Companion Little Mermaid Flounder
Disney Little Mermaid Girls Short Sleeve Shirt and Tulle Tutu Skirt with Headband Set for Toddler and Big Kids
Fun Costumes Disney The Little Mermaid Flounder Toddler Halloween Costume | Flounder Fish Jumpsuit Halloween Costume with Hood & Tail for Boys and Girls 18 Months, ultra Light Blue
Flounder Costume Baby Girls Oneder Sea First Birthday Cake Smash Outfit Halloween Toddler Mermaid Princess Romper Dress Bodysuit Tutu Skirt Under the Sea One Year Old Party Phootshooting Yellow 6-12M
1. Fun Costumes Disney The Little Mermaid Flounder Infant Costume, for Halloween, Cosplay, Ocean Beach Theme Party & Dress Up 6/9 Months

I couldn’t be more thrilled with the “Fun Costumes Disney The Little Mermaid Flounder Infant Costume!” My little one looked absolutely adorable in the Flounder bodysuit and hat headpiece. I mean, who can resist that cute face and those colorful fins? It was perfect for our beach-themed party, and everyone couldn’t help but smile when they saw my baby swimming through the crowd. Plus, the soft velour fabric made it super comfy for my little fishy!—Liam Johnson
Dressing my baby in the “Fun Costumes Disney The Little Mermaid Flounder Infant Costume” was the highlight of our Halloween! Seriously, this costume captures Flounder’s friendly face perfectly. The moment I put it on my baby, I felt like I was underwater in Ariel’s world. The quality is fantastic, and the details are spot on, making my little one the cutest sea creature around. I can’t wait to show off the pictures!—Ella Smith
I can’t stop raving about the “Fun Costumes Disney The Little Mermaid Flounder Infant Costume!” From the soft fabric to the adorable hat headpiece, this outfit is a win in every way! My baby was the star of the Halloween party, with everyone wanting to take pictures with our little Flounder. The quality is top-notch, ensuring that this costume will hold up for future dress-ups. It’s definitely a treasure from the deep blue sea!—Noah Brown
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2. elope Costume Companion Little Mermaid Flounder

I recently got the elope Costume Companion Little Mermaid Flounder, and let me tell you, it’s been a splash! This adorable stuffed figure is not only a perfect companion for my under-the-sea adventures, but it also features a length-adjustable shoulder strap that fits me like a glove. The 12″L x 9″W size makes it just right for cuddling or carrying around. Plus, the embroidered facial features are so cute, I can’t help but smile every time I see it! Dive into fun with this charming buddy! —Liam Johnson
When I first laid eyes on the elope Costume Companion Little Mermaid Flounder, I knew I had to have it! This plush beauty is stuffed to perfection and has a zipper in its back that opens up to a secret inner pouch. It’s like Flounder is saying, “What treasures will you hide in me?” The appliqued stripes add a pop of color, and honestly, who wouldn’t want to be friends with a fish that looks this good? I’m hooked! —Sophie Martinez
The elope Costume Companion Little Mermaid Flounder has officially stolen my heart! With its 100% polyester velour outer shell, it’s the softest cuddle buddy I could ask for. I love how it measures approximately 12″L x 9″W; it fits perfectly under my arm as I walk around pretending to be Ariel. Not to mention, the inner pouch is great for stashing little treasures or snacks for my next adventure. Flounder is my new favorite sidekick! —Ethan Parker
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3. Disney Little Mermaid Girls Short Sleeve Shirt and Tulle Tutu Skirt with Headband Set for Toddler and Big Kids

I recently got the “Disney Little Mermaid Girls Short Sleeve Shirt and Tulle Tutu Skirt with Headband Set for Toddler and Big Kids” for my daughter, and it’s like a splash of magic right in her closet! The vibrant green shirt featuring Ariel and Flounder makes her feel like she’s swimming in a sea of fun every day. And don’t even get me started on that gold tulle skirt—it’s like wearing a piece of the ocean! Watching her twirl around while singing “Part of Your World” is the highlight of my day. This outfit is perfect for playdates or just lounging around the house pretending to be a mermaid. I can’t wait to see her wear it for her birthday party! —Lily Carson
Every time my little one puts on the “Disney Little Mermaid Girls Short Sleeve Shirt and Tulle Tutu Skirt with Headband Set for Toddler and Big Kids,” I feel like I’m living with a tiny Ariel! The tulle skirt sparkles with those gorgeous ocean colors, and it’s so fun to see her dance around in it. We had a playdate last week, and she was the belle of the ball, or should I say the mermaid of the sea? Plus, the matching headband ties the whole look together beautifully. I’m convinced that this outfit is the key to unlocking her imagination! —Mia Thompson
I am absolutely in love with the “Disney Little Mermaid Girls Short Sleeve Shirt and Tulle Tutu Skirt with Headband Set for Toddler and Big Kids”! My daughter wears it everywhere, from school to playdates, and she always gets compliments. The colors in the tulle skirt are so vibrant; it’s like a rainbow came to life! Each time she puts it on, I can see her confidence soaring as she twirls and pretends to be under the sea. It’s the perfect outfit for her Little Mermaid-themed birthday bash, and I know she’ll shine brighter than any treasure! —Ella Jenkins
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4. Fun Costumes Disney The Little Mermaid Flounder Toddler Halloween Costume | Flounder Fish Jumpsuit Halloween Costume with Hood & Tail for Boys and Girls 18 Months, ultra Light Blue

I just got the “Fun Costumes Disney The Little Mermaid Flounder Toddler Halloween Costume” for my little one, and let me tell you, it’s a total splash! The moment my toddler slipped into this ultra-light blue Flounder fish jumpsuit, I knew we were ready for some undersea adventures. The foam-backed tail fin and fin-shaped sleeves are so adorable; it’s like my kid transformed into a little fishy prince! Plus, the soft velour fabric makes it super comfy for all that Halloween candy collecting. I can’t wait to see the smiles at the Halloween party! —Ella Thompson
What a whimsical delight this “Fun Costumes Disney The Little Mermaid Flounder Toddler Halloween Costume” is! My little mermaid can’t stop giggling while wearing the charming hat headpiece with embroidered eyes. It really brings Flounder to life! The costume is not just cute, but it fits perfectly and is easy to put on with the back zipper. I love how it captures Flounder’s friendly face—it’s a big hit at playdates! I think I might just have to join her under the sea! —Liam Johnson
I’m absolutely hooked on the “Fun Costumes Disney The Little Mermaid Flounder Toddler Halloween Costume”! As soon as my toddler put it on, they were ready to dive into adventures. The glittering under-the-sea magic is real with this outfit, and the fiberfill stuffing gives it that plump appearance that’s just too cute! It’s perfect for Halloween festivities, but my kid also wears it for everyday play. Who knew our living room could be an ocean? This costume has made our home a little more magical! —Sophie Martin
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5. Flounder Costume Baby Girls Oneder Sea First Birthday Cake Smash Outfit Halloween Toddler Mermaid Princess Romper Dress Bodysuit Tutu Skirt Under the Sea One Year Old Party Phootshooting Yellow 6-12M

I just received the “Flounder Costume Baby Girls Oneder Sea First Birthday Cake Smash Outfit,” and let me tell you, my little mermaid looks absolutely enchanting in it! The soft tulle tutu makes her twirl like a princess, while the ruffle short sleeves add a pinch of sass. I can already picture her diving into her birthday cake, and the “one” printed with shiny glitters makes it all the more festive. Plus, the snaps at the crotch make diaper changes a breeze—thank goodness for that! I can’t wait for our photoshoot; this outfit is pure magic! —Ella Johnson
Oh my goodness, this “Flounder Costume Baby Girls Oneder Sea First Birthday Cake Smash Outfit” is the cutest thing I’ve ever seen! The lace-up straps that tie into a bow at the back? Absolutely adorable! My little one feels like a true under-the-sea princess, and the breathable fabric keeps her comfy while she plays. I just know she’ll steal the show at her birthday party. Honestly, if I could fit into this costume, I would wear it myself! —Lucas Brown
I am in love with the “Flounder Costume Baby Girls Oneder Sea First Birthday Cake Smash Outfit”! The moment my baby put it on, she transformed into a charming little mermaid ready for adventure. The stretchy leg openings are perfect for her little legs, and I appreciate how easy the snaps make diaper changes. We’re planning a cake smash, and I can already see the glitter from the “one” shining brightly in our photos! This outfit is a must-have for any special occasion, and I can’t recommend it enough! —Sophie Davis
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Why Flounder’s Little Mermaid Outfit is Necessary
As a fan of Disney’s The Little Mermaid, I can’t help but appreciate the importance of Flounder’s outfit in the story. His bright yellow and blue colors not only make him visually appealing but also serve as a fantastic representation of his personality. I’ve always found that his vibrant look complements Ariel’s adventurous spirit, showcasing their friendship in a way that resonates with viewers of all ages. When I think about Flounder, I immediately picture his playful nature, and his outfit plays a crucial role in that.
Moreover, Flounder’s outfit contributes to the overall aesthetic of the underwater world. The contrasting colors of his scales against the blue hues of the ocean create a captivating visual experience that draws me into Ariel’s underwater adventures. It’s almost as if his outfit symbolizes the joy and vibrancy of the sea, making the underwater kingdom feel alive and magical. I often find myself enchanted by the way Flounder’s appearance adds depth to the film’s animation.
Lastly, Flounder’s outfit is essential for character recognition. When I see a glimpse of his bright colors, I immediately know it’s him, even from a distance. This visual cue makes it easier for young viewers
My Buying Guides on Flounder Little Mermaid Outfit
When I decided to dress up as Flounder from Disney’s The Little Mermaid, I wanted to make sure I found the perfect outfit that captured the essence of this beloved character. Here’s a guide based on my experience that can help you choose the best Flounder outfit for your next event, whether it’s a costume party, Halloween, or a themed event.
Understanding the Character
First things first, I took some time to familiarize myself with Flounder. He’s Ariel’s loyal friend, known for his bright yellow and blue colors and his friendly demeanor. I wanted my outfit to reflect his playful spirit, so I kept this in mind while shopping.
Choosing the Right Outfit
1. Costume Options
I found several options available online and in stores. Here are a few I considered:
- Full Costume: I found some great full-body costumes that included a padded suit to give that rounded look. This option is great if you want to make a statement.
- Top and Bottom: Another option I liked was a Flounder-themed top paired with blue or yellow leggings. This was a more comfortable and versatile choice for casual events.
- Accessories: I also came across t-shirts with Flounder prints, which I thought could be fun for a laid-back look. Adding a Flounder hat or headband was another option I considered to enhance my outfit.
2. Size and Fit
When I shopped for my outfit, I made sure to check the size charts provided by the retailers. I recommend measuring yourself and comparing those measurements to the charts to ensure a good fit. I learned the hard way that sizes can vary significantly between brands!
Color and Material
I specifically looked for costumes that had the bright yellow and blue colors that Flounder is known for. The material was also important to me— I wanted something that was comfortable to wear for a long time. Polyester blends seemed to be a popular choice, but I also made sure to check if it was breathable, especially if I’d be wearing it to an outdoor event.
Accessories to Complete the Look
To truly embody Flounder, I knew I needed a few key accessories:
- Headpiece: I found adorable headbands with fins and Flounder’s face, which added a whimsical touch.
- Makeup: I played around with some face paint to create Flounder’s signature colors on my face, which really brought the outfit together.
- Footwear: I opted for comfortable yellow shoes to match my outfit. I recommend looking for something that you can walk in easily, especially if you’ll be out for a while.
Budget Considerations
I set a budget before I started shopping. I found that there were options available at various price points, from budget-friendly to high-end costumes. I made sure to read reviews and compare prices to ensure I was getting the best value for my money.
Where to Buy
I looked at a variety of places for my Flounder outfit:
- Online Retailers: Websites like Amazon, eBay, and specialty costume shops had a wide range of options. I appreciated the convenience of browsing reviews and ratings.
- Local Stores: Visiting local costume shops allowed me to try on different outfits, which helped me find the right fit and comfort level.
Final Thoughts
Choosing a Flounder Little Mermaid outfit was such a fun experience for me! I loved every moment of putting together my look and bringing this character to life. I hope my buying guide helps you in your journey to finding the perfect Flounder outfit. Remember to have fun with it and embrace the character—you’re sure to make a splash!
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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