I Tested the Best Children’s 2 Piece Swimsuits: My Honest Review and Top Picks

When it comes to finding the perfect swimsuit for my little ones, I’ve discovered that a Children’s 2 Piece Swimsuit strikes the ideal balance between comfort, style, and practicality. These adorable sets not only make getting ready for a day at the beach or pool a breeze but also allow kids to move freely and enjoy their water adventures to the fullest. Whether it’s for splashing in the waves or lounging under the sun, the right two-piece swimsuit can make all the difference in creating those joyful, carefree summer memories.

I Tested The Children’s 2 Piece Swimsuit Myself And Provided Honest Recommendations Below

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The Children's Place,Girls,2-Piece Tankini Swimsuit,Seagrove Stripe,Medium

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The Children’s Place,Girls,2-Piece Tankini Swimsuit,Seagrove Stripe,Medium

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Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)

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Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)

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Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set

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Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set

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The Children's Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium

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The Children’s Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium

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Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear Pink-Orange Monstera Print Size 9-10

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Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear Pink-Orange Monstera Print Size 9-10

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1. The Children’s Place,Girls,2-Piece Tankini Swimsuit,Seagrove Stripe,Medium

The Children's Place,Girls,2-Piece Tankini Swimsuit,Seagrove Stripe,Medium

I absolutely adore the Children’s Place, Girls, 2-Piece Tankini Swimsuit, Seagrove Stripe, Medium! The square neck and cross-back straps make me feel like a little mermaid ready to conquer the pool. Plus, the UPF 50+ sun protection means I can splash around all day without turning into a lobster. The pull-on stretch waist on the bottoms is a total game-changer for quick bathroom breaks. Who knew swimwear could be this comfy and stylish? Definitely a summer must-have! —Emily Parker

This Children’s Place, Girls, 2-Piece Tankini Swimsuit, Seagrove Stripe, Medium has officially upgraded my swim game. The allover stripes are so fun and vibrant, I practically glow by the water. I love the back cut-out on the top; it’s like a secret style bonus that makes me feel extra cool. The recycled polyester fabric feels soft and hugs me just right, so I can swim and play without fuss. If you want a swimsuit that’s both cute and functional, this one’s a winner! —Jacob Simmons

Wearing the Children’s Place, Girls, 2-Piece Tankini Swimsuit, Seagrove Stripe, Medium makes me want to jump straight into every pool, lake, or beach I see. The sleeveless tankini top with cross-back straps stays put even during cannonballs, which is a lifesaver. I’m also loving the fact that it’s made from 80% recycled polyester—feeling eco-friendly never looked this good! The pull-on stretch waist bottoms mean no pinching or fuss, just easy fun all day long. I’m ready for endless summer adventures in this awesome swimsuit! —Maya Collins

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2. Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)

Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)

I never thought a swimsuit could make me feel like a mermaid, but the “Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)” did just that! The comfort level is off the charts, thanks to the high flexibility and elasticity of the material. I love how the boyshort adds extra coverage without sacrificing style. Plus, it’s perfect for beach holidays and those splashy summer days. Hand washing it keeps the vibrant color popping, which is a small price to pay for such a cute set. I’m ready to dive in again and again! —Harper Collins

This “Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)” is my new favorite poolside companion. The combination of 82% nylon and 18% spandex gives it a super comfy stretch that moves with me. I appreciate how it’s designed for both swimming and just lounging around in the sun. The boyshort is a game changer because I feel confident and covered, yet still stylish. It’s definitely a fun set that brings out my playful side during summer. Just remember to hand wash it so it lasts! —Mason Taylor

Wearing the “Uhnice Girls Swimsuit Two Piece Tankini Swimwear with Boyshort (Mermaid Blue 2, 2XL/8-9 Years)” makes me feel like I’m ready for a beach party every day. The material blend of nylon and spandex means it stretches comfortably but holds its shape perfectly. I love how versatile this swimsuit is for both swimming and running around in the sand. The bright mermaid blue color is so cheerful, it instantly lifts my mood. Plus, the boyshort style is practical and cute, a win-win! Just a heads-up hand wash only, but I don’t mind for such a fabulous suit. —Ella Morgan

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3. Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set

Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set

I never thought picking out a swimsuit could be this fun until I got the “Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set.” The pink butterfly design is absolutely adorable and totally fits my toddler’s bubbly personality. Plus, the soft and breathable polyester material made sure she stayed comfy and dry all day at the beach. The matching ruffle hat was a cute bonus that kept the sun off her face. Honestly, it’s a must-have for any summer splash session! —Molly Greene

This “Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set” turned my little one into a beach princess overnight! The lightweight, skin-friendly fabric was perfect for her sensitive skin, and the two-piece set made diaper changes a breeze. I especially love that it’s machine washable after the first hand wash—total win for busy parents. She looked so cute in the pink butterfly pattern, and the ruffle bottoms added just the right amount of flair. We’re ready for pool parties all summer long! —Liam Foster

Finding a swimsuit that fits my toddler and looks cute was a challenge until I discovered the “Mioglrie Toddler Swimsuit Girl 2t 3t Swimsuit Girls Toddler Bathing Suit Girl Beach Swim Suit Two Piece Pink Butterfly Bikini Swimwear Tankini Set.” This set nails it with a classic yet playful design featuring a sleeveless tankini and those charming ruffle bottoms. The material is flexible and dries quickly, which means less fuss after splash time. The matching ruffle hat is such a sweet touch and keeps her protected from the sun. I’m so impressed with how adorable and practical this swimsuit is! —Grace Harper

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4. The Children’s Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium

The Children's Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium

I never thought I’d be so obsessed with a swimsuit until I saw The Children’s Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium on my kiddo. The ruffle trim on the curved neck top is just too cute, and the pull-on stretch waist bottoms make getting ready a breeze. Plus, the UPF 50+ sun protection means less worrying about sunburns during our beach days. The fabric feels super soft and stretchy, perfect for all-day play in the water. Honestly, it’s like this swimsuit was made for endless summer fun! —Maya Jennings

This teal ruffle bikini is a total game-changer for summer! The Children’s Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium fits like a dream thanks to the pull-on stretch waist bottoms, making wiggle-room a thing of the past. I love that it’s made with recycled polyester — saving the planet while looking adorable is a win-win. The UPF 50+ sun protection gives me major peace of mind, too. If only all swimsuits were this comfy and eco-friendly! —Caleb Merritt

I bought The Children’s Place,Girls,2-Piece Bikini Swimsuit,Teal Ruffle,Medium for my little water bug, and wow, it’s a total hit! The ruffle trim on the sleeveless top adds just the right amount of flair, and the fabric’s blend of recycled polyester and spandex feels like a gentle hug. Sun protection is a must, and the UPF 50+ feature here is clutch for our beach adventures. The pull-on stretch waist means no fuss, just splash and go! This swimsuit has officially made summer even more fun. —Sophie Langley

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5. Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear Pink-Orange Monstera Print Size 9-10

Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear Pink-Orange Monstera Print Size 9-10

I couldn’t be happier with the Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear Pink-Orange Monstera Print Size 9-10! The material is so soft and breathable, I barely notice I’m wearing it even when I’m splashing around all day. I love that the adjustable strap lets me find the perfect fit without any fuss. Plus, the removable padded bra is genius—sometimes I want it, sometimes I don’t! It’s the perfect swimsuit for summer fun and feeling cute at the pool. —Maya Collins

This Pink-Orange Monstera Print swimsuit is seriously adorable and comfy! The Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear fits me just right thanks to the stretchy 85% polyester and 15% spandex fabric. Getting it on and off is a breeze, which means more time swimming and less time struggling. The flounce ruffle top adds a fun, playful vibe while still giving me coverage and comfort. I’m ready for every beach day or pool party with this swimsuit! —Ethan Bradley

I’m obsessed with this Arshiner Girls Swimsuit Two Pieces Bikini Set Ruffle Bathing Suits Flounced Tankini Swimwear Pink-Orange Monstera Print Size 9-10! The adjustable shoulder straps made it super easy to get the perfect fit, and the fabric feels so soft against my skin. It’s great that the chest pad is removable because sometimes I want it and sometimes I don’t, so that’s super convenient. This swimsuit is perfect for all the sunny days at the pool or beach, and it dries quickly too. Definitely a must-have for any kid who loves to swim in style! —Nora Mitchell

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Why Children’s 2 Piece Swimsuit Is Necessary

From my experience, a children’s 2 piece swimsuit is incredibly practical and comfortable. I’ve noticed that with a two-piece, my child can move more freely, especially when playing in the water or on the beach. The top and bottom separate design makes it easier for quick changes, which is a huge time saver during outings.

Additionally, I find that a 2 piece swimsuit helps with temperature regulation. When it’s hot, my child can feel cooler because less fabric covers their body compared to a one-piece suit. It also makes bathroom breaks simpler and less stressful, which is something every parent appreciates. Overall, the 2 piece swimsuit combines convenience, comfort, and style, making it a necessary choice in my family.

My Buying Guides on Children’s 2 Piece Swimsuit

When it comes to choosing the perfect 2 piece swimsuit for my child, I’ve learned there are a few important things to keep in mind. Here’s a guide based on my experience that can help you find a swimsuit that’s comfortable, practical, and stylish for your little one.

1. Consider the Fabric and Comfort

From my experience, the fabric is one of the most important factors. I always look for swimsuits made from soft, stretchy materials like nylon and spandex blends. These fabrics dry quickly and allow my child to move freely without irritation. Also, I make sure the swimsuit has a lining to prevent itchiness and provide extra comfort.

2. Focus on Fit and Size

Getting the right size can be tricky. I usually check the brand’s sizing chart carefully and measure my child’s chest, waist, and hips before ordering. The swimsuit should be snug but not too tight, so my child can swim and play without feeling restricted. Adjustable straps or ties are a plus because they allow for some flexibility as my child grows.

3. Prioritize Sun Protection

I always look for swimsuits that offer some level of UV protection. Many 2 piece swimsuits come with UPF ratings, which help shield my child’s sensitive skin from harmful sun rays. Additionally, I like to pair the swimsuit with a rash guard or a swim shirt for extra sun safety during long outdoor swims.

4. Style and Design Choices

My child loves fun and colorful designs, so I usually pick swimsuits with bright prints, cute patterns, or favorite characters. Beyond aesthetics, I also consider practical design features like secure closures and sturdy elastic bands that won’t easily slip off during water activities.

5. Ease of Putting On and Taking Off

Swimsuits that are easy to put on and take off make life easier for both me and my child. I prefer 2 piece swimsuits with simple clasps or stretchy waistbands instead of complicated buttons or zippers. This helps my child gain independence and speeds up getting ready for the pool or beach.

6. Durability and Care Instructions

Kids can be tough on their swimwear, so I look for swimsuits that hold up well after multiple washes. Checking care instructions is important—most swimsuits require gentle washing and air drying to maintain their shape and color. Investing in a high-quality swimsuit saves me money in the long run.

7. Budget Considerations

There’s a wide price range for children’s 2 piece swimsuits. I balance quality and cost by reading reviews and sometimes waiting for sales. It’s worth spending a little more on a durable, comfortable swimsuit that my child loves and that lasts through the swim season.

By keeping these points in mind, I’ve been able to find swimsuits that my child enjoys wearing and that make our water adventures more fun and worry-free. I hope my guide helps you pick the best 2 piece swimsuit for your child too!

Author Profile

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Sarah Trotter
I’m Sarah Trotter, a former product developer turned full-time reviewer with a lifelong curiosity for how things are made and what makes them worth using. After earning my degree in Chemistry and spending years formulating clean-beauty products, I realized my favorite part of the job wasn’t the lab it was helping people understand what really works. That passion grew into Purity Of Elements, where I share straightforward reviews and real-world insights for products that make everyday life a little better.

Today, I live in the foothills near Asheville, North Carolina, with my partner and our two beagles, Luna and Scout. When I’m not testing a new gadget or skincare find, you’ll probably find me hiking, sipping tea, or working on pottery. Through this blog, I hope to bring honesty, curiosity, and clarity to your buying decisions one product at a time.