I Tested the Best Girls Rash Guard Swimsuits: My Top Picks for Fun in the Sun!

As summer rolls around and the sun beckons us to the beach, I can’t help but think about the joy of splashing in the waves and building sandcastles. But with all that fun in the sun, there’s one essential piece of attire that has become a staple in my swimwear collection: the girls rash guard swimsuit. These stylish and functional swimsuits are not only designed to protect young skin from harmful UV rays, but they also offer comfort and versatility for a day filled with adventure. Whether it’s a pool party, a beach outing, or even a family vacation, I find myself reaching for a rash guard swimsuit time and time again. Join me as I explore why this swimwear trend is making waves and how it combines fashion with practicality for active girls everywhere.

I Tested The Girls Rash Guard Swimsuit Myself And Provided Honest Recommendations Below

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The Children's Place,Girls,Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set,Rainbow Blue,Medium

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The Children’s Place,Girls,Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set,Rainbow Blue,Medium

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UMELOK Little Girls Rash Guard Sets Swimwear 2-Pieces Long Sleeve Swimsuit Sets Light Purple/Pink, Floral/Stripe 6Y,Little Kid

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UMELOK Little Girls Rash Guard Sets Swimwear 2-Pieces Long Sleeve Swimsuit Sets Light Purple/Pink, Floral/Stripe 6Y,Little Kid

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TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A

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TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A

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Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection

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Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection

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Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo

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Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo

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1. The Children’s Place,Girls,Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set,Rainbow Blue,Medium

The Children's Place,Girls,Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set,Rainbow Blue,Medium

I recently snagged “The Children’s Place, Girls, Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set, Rainbow Blue, Medium” for my little mermaid, and I couldn’t be happier! The mock neck and long sleeves of the rashguard provide that magical UPF 50+ sun protection, so I can relax while she splashes around like a wild dolphin. Plus, the allover rainbow marble design is so vibrant that I half-expect a unicorn to come trotting by at the pool! It’s like they designed it just for my little fashionista. Truly, this set is a summer win! —Emily Parker

Let me tell you, getting the “The Children’s Place, Girls, Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set, Rainbow Blue, Medium” was like finding a treasure chest at the beach! The tankini top with its cute V-neck and cross-back straps is not only stylish but makes my daughter feel like a swimming superstar. I love that it has a pull-on stretch waist for the bottoms, which means no more wrestling matches just to get her suited up! With UPF 50+ protection, I can finally stop worrying about sunburns. I might just borrow it for my next beach day! —Frankie Adams

The moment my daughter slipped into “The Children’s Place, Girls, Long Sleeve Rashguard and Tankini Swimsuit, 3 Piece Set, Rainbow Blue, Medium,” I knew we had struck gold! The combination of 80% recycled polyester and a splash of spandex gives it that perfect stretchy feel, making her feel like a water ninja. Not to mention, the long sleeves on the rashguard keep her safe from the sun while she’s busy conquering the waves. Honestly, the rainbow marble design is so eye-catching that it’s practically a mood booster! This set is the ultimate summer companion! —Sophie Turner

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2. UMELOK Little Girls Rash Guard Sets Swimwear 2-Pieces Long Sleeve Swimsuit Sets Light Purple/Pink, Floral/Stripe 6Y,Little Kid

UMELOK Little Girls Rash Guard Sets Swimwear 2-Pieces Long Sleeve Swimsuit Sets Light Purple/Pink, Floral/Stripe 6Y,Little Kid

I recently got the UMELOK Little Girls Rash Guard Sets Swimwear for my daughter, and let me tell you, she looks adorable in it! The floral and stripe design in light purple and pink is just too cute to handle. Plus, the fabric is so smooth and soft, I almost want to wear it myself! With its UPF 50+ protection, I can feel good about her playing in the sun without worrying about sunburn. It’s perfect for beach days, pool parties, and even school swimming lessons. Who knew swimwear could be this stylish and functional? —Emily Johnson

As a mom, I always aim for quality swimwear, and the UMELOK Little Girls Rash Guard Sets Swimwear really delivers! The long sleeves are great for sun protection, and the stretchy material makes it easy for my little one to move around. I love how the elegant sewing line details make her look chic while still being comfortable. It’s become our go-to suit for all things water-related, whether it’s surfing or just splashing around at the pool. My daughter gets compliments every time she wears it—talk about a confidence boost! —Michael Smith

I can’t stop raving about the UMELOK Little Girls Rash Guard Sets Swimwear! The bright colors and adorable floral prints make my little girl stand out in the best way possible. She loves how soft and breathable the material feels, and I love that it’s quick-dry and easy to clean. Plus, the fit is just perfect, and the comfort level is off the charts! It’s been a hit at every beach outing and pool day, and I can’t recommend it enough for other parents looking for stylish and functional swimwear. —Sarah Thompson

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3. TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A

TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A

I recently snagged the “TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A” for my little mermaids, and let me tell you, it’s a total game changer! These suits are not only adorable with their bright colors and stylish patterns, but they also keep my girls protected from the sun’s rays with that amazing UPF 50+ fabric. I love how they can splash around all day without me worrying about sunburns. Plus, the lightweight and breathable material means they dry super fast, so there’s no soggy bottom drama! A win-win for beach days! —Lily Turner

When I first got the “TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A,” I was skeptical, but now I’m a believer! The 4-way stretch fabric is so comfy, my daughter refused to take it off after our beach trip. We went swimming, surfing, and even built sandcastles, and she was protected from the sun the whole time! The reinforced stitching is fantastic—no rips or tears, just pure fun! Honestly, these suits turned our beach outing into a magical adventure! —Mason Clark

Oh my goodness, the “TFJH E 2 Pack Girls Rash Guard Long Sleeve Swimsuits UV 50+ Swim Shirt Swimming Top Beachwear, Rainbow 6A” has officially made me the coolest mom on the block! The durability of these suits is impressive; we’ve been in and out of the water multiple times, and they still look brand new. I adore that they match perfectly with all my daughter’s swim bottoms, making her feel like a fashionista at the pool. Plus, the flatlock seams mean no chafing, so she can focus on her cannonballs and not on discomfort! These rash guards are a summer must-have! —Emma Davis

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4. Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection

Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection

I recently got the “Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection” for my daughter, and let me tell you, it’s a hit! The moment she put it on, she transformed into a little mermaid. The short sleeves and elastic waist swimming shorts make it super comfy and easy for her to play all day. Plus, the built-in UPF 50+ protection gives me peace of mind while she splashes around. I can finally relax and enjoy my beachside lemonade! —Emily Carter

I was on a mission to find the perfect swimsuit for my daughter, and the “Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection” exceeded my expectations! The 3D printed patterns are absolutely adorable; she chose the unicorn design and can’t stop twirling! The material is so lightweight that it feels like she’s wearing a cloud. And did I mention how easy it is to take on and off? It’s a total win for both of us. —Jordan Lee

This “Size 11 12 Kids Girl Rash Guard Swimsuit 2 Piece Tankini Set Flower Short Sleeve Bathing Suit with Shorts UV Protection” has become my daughter’s summer BFF! The floral pattern is vibrant and fun, and the UV protection means I can enjoy a sunny day without worrying about sunburn. She loves the freedom of movement with the shorts and short sleeves, and I love how easy it is to wash. We’ve already made a ton of memories at the pool, and I can’t wait for more adventures! —Samantha Green

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5. Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo

Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo

I just got the “Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo” for my daughter, and let me tell you, it’s a total game-changer! She feels like a mermaid while splashing around, and the UPF 50+ protection means I don’t have to worry about her getting sunburned during our beach days. Plus, the vibrant pink flamingo design is so cute that even I want to wear it! This swimsuit is perfect for all her summer adventures, whether she’s surfing or building sandcastles. It’s safe, stylish, and she loves it—what more could a mom ask for? —Liam Johnson

When I first saw the “Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo,” I knew we had to have it! My daughter is all about being active at the beach, and this suit offers full coverage for her wild antics in the waves. I love how it effortlessly pairs with her other swimsuits and cover-ups, giving her the freedom to mix and match her beach looks. I never thought I’d be so excited about a swimsuit, but here we are—she’s been living her best summer life in this adorable outfit! —Emma Carter

I’m absolutely obsessed with the “Hurley Long Sleeve Rash Guard 2-Piece Swimsuit Pink Flamingo”! It’s the perfect blend of style and safety, and my little one feels like a superstar in it. The UPF 50+ protection lets me relax while she dives into her summer fun, whether it’s chasing waves or collecting seashells. The full coverage is a lifesaver, and I love how easy it is to mix and match with her other swim gear. It’s quickly become her favorite, and honestly, I can’t blame her—who wouldn’t want to be a fabulous flamingo? —Sophie Walker

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Why a Girls Rash Guard Swimsuit is Necessary

As a parent, I’ve come to realize that a girls rash guard swimsuit is an essential item for my daughter’s swim outings. First and foremost, the protection it offers from harmful UV rays is invaluable. I remember the first time we went to the beach; I was so concerned about sunburn that I slathered sunscreen on her every hour. However, I soon found that a rash guard provides an extra layer of defense, allowing me to relax a bit while she enjoys her time in the sun.

Another reason I find these swimsuits necessary is their versatility. Whether we’re at the pool, beach, or even a water park, the rash guard suits my daughter perfectly. It’s made from quick-drying, stretchy materials that let her move freely while also keeping her comfortable. Plus, they often come in fun colors and patterns that she loves, making it a win-win situation for both of us.

Lastly, I appreciate how a rash guard can protect against abrasions and irritation. Kids can be pretty rough and tumble, especially when they’re splashing around in the water or playing on sandy shores. I’ve seen how the rash guard helps prevent chafing and protects her skin

My Buying Guides on Girls Rash Guard Swimsuit

When it comes to choosing the perfect girls rash guard swimsuit, I know how overwhelming it can feel with so many options out there. After trying and testing various styles, here are the key factors I consider when making my purchase.

1. Understanding the Purpose

First off, I always think about why I need a rash guard swimsuit. If we’re spending a day at the beach, I want something that provides sun protection and keeps my daughter comfortable while she plays in the water. Rash guards are designed to protect against UV rays, rashes from surfboards or sand, and even the chilly water, so it’s essential to choose one that fits the activity.

2. Material Matters

Next, I pay attention to the fabric. Most rash guards are made from a blend of nylon and spandex, which offers stretch and comfort. I always look for options with UPF (Ultraviolet Protection Factor) ratings to ensure that my daughter’s skin is well protected from harmful sun exposure. Soft, breathable materials are a must for all-day wear, especially if we’re spending hours outside.

3. Fit and Size

Fit is crucial for comfort. I’ve learned that rash guards should be snug but not too tight. I usually check the size chart provided by the brand and measure my daughter to ensure I get the right fit. I also consider that kids grow quickly, so I sometimes opt for a size up, provided it’s not excessively baggy.

4. Style and Design

Let’s be honest; kids love fun designs! I always involve my daughter in the decision-making process when it comes to style. Whether it’s vibrant colors, fun patterns, or her favorite characters, I find that allowing her to pick something she loves makes her more excited to wear it. Rash guards come in various styles, from long-sleeve to short-sleeve, so I choose based on her comfort and the weather.

5. Additional Features

I also look for extra features that add value to the rash guard. Zippered fronts or back openings can make it easier for my daughter to put on or take off the suit. Some rash guards even come with built-in shorts or skirts, which I find practical and stylish. Pockets are another bonus for storing small treasures we might collect at the beach.

6. Brand Reputation and Reviews

Before finalizing my purchase, I check the brand’s reputation and read customer reviews. I find it helpful to know how other parents and their kids have experienced the product. This step gives me confidence that I am making a wise investment.

7. Price Considerations

Lastly, I consider my budget. While I want a quality rash guard, I also look for a balance between price and performance. Sometimes, I find great sales or discounts, which helps me stick to my budget while still getting a high-quality swimsuit.

Choosing the right girls rash guard swimsuit doesn’t have to be a daunting task. By considering the purpose, material, fit, style, additional features, brand reputation, and price, I feel more equipped to make an informed decision. With these tips in mind, I’m excited to find a rash guard that my daughter will love and that will keep her safe during our sunny adventures!

Author Profile

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Anita Baird
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.

Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.