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The Best Girls’ Swimsuits

🕚 Updated May 2023

Kids love to splash and play on hot sunny days, so they need appropriate swimsuits to keep up with them. Check out these great swimsuit options for girls.

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  Best for Babies and Toddlers Best One-Piece Best Tankini Best with Shorts Best with Rash Guard
  Simple Joys by Carter's
Toddlers' and Baby Girls' Two-Piece Rashguard Sets
Kanu Surf
Girls' Daisy Beach Sport 1-Piece Swimsuit
Kanu Surf
Kanu Surf Girls' Melanie Beach Sport Two-Piece Tankini Swimsuit
Little Girls' Two-Piece Tankini Swimsuit
Baby/Toddler Girls Rash Guard 2-Piece Swimsuit Set
Our SummaryThis adorable swimsuit from a trusted name in children's attire has rash guard protection for your precious little one.Available in tons of ultra-cute patterns, this sweet little one-piece is easy for kids to take on and off on their own.This cute lightweight suit is made from high-quality, long-lasting materials that have built-in protection for your little one.This suit is great for little girls, tweens, and teens with its fully lined top and full coverage that's still breathable for all-day fun.A suit for girls who love vibrant colors and outstanding sun protection.
Pros✓ High-quality
✓ Has UPF protection
✓ Comes in adorable styles
✓ Color and pattern options
✓ High-quality fabric
✓ Outstanding coverage
✓ Color and pattern options
✓ Many sizes available
✓ Stands up to many washes
✓ Offers support and full coverage
✓ Comfortable
✓ Stays in place
✓ Long sleeved coverage
✓ Flexible and light
✓ Fits true to size
Cons✗ Sizing issues✗ Sizing can be tricky✗ Bottoms are a little skimpy✗ Runs small✗ Colors are prone to fading
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24 Models Evaluated

8 Hours Researched

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The Best Girls’ Swimsuits

Young girl in colorful swimsuit sitting next to the pool.

Buying Guide for Girls’ Swimsuits

Three little girls sitting on the beach in their swimsuits.
Alena Ozerova/Shutterstock.com

Why buy a girl’s swimsuit?

Swimsuits are staple items in a child’s wardrobe, with all the pool days, beach trips, water balloon or water gun fights, sprinkler running, and splash park visits that happen, especially in the summer.

What should you consider in a girl’s swimsuit?

  • One-Piece or Two-Piece: This choice is about preference and comfort. Some two-piece bathing suits expose the tummy, shoulders, and back, while others offer a rash guard for full coverage. A two-piece can also be easier for young children to remove to change clothes or use the bathroom.
  • UV Protection: Some kids’ swimsuits are made with UV-protective fabrics. This is fantastic for parents who worry about sun exposure or who have wiggly little ones who don’t enjoy applying sunscreen.
  • Colors and Patterns: Kids love to express themselves through fashion just like adults, so look for cute colors and patterns to match your little lady’s personality. Luckily, the sky’s the limit with classic patterns, bright colors, mermaid fins, etc.

What are some tips for taking care of your swimsuit?

Most swimsuits are made with spandex, which can expand or come apart if overexposed to dirt and body oils. The shape, color, and elasticity can also be affected by chlorine over time if not taken care of well. Therefore, washing your swimsuit soon after use is important to keep it looking great. You should hand wash your swimsuit with cold water and a mild detergent to get the best results.

Our Picks for the Best Girls’ Swimsuits

Best for Babies and Toddlers

Simple Joys by Carter's Toddlers' and Baby Girls' Two-Piece Rashguard Sets

This adorable swimsuit from a trusted name in children's attire has powerful protection for your precious little one.

Pros: You can rest assured that your child will be protected in this two-piece rash guard and bottoms swimsuit set. It’s made of a polyester and elastane blend, a quick-drying fabric. It comes in several cute colors and patterns so you can match your little girl’s personality. The set offers UPF 50+ sun protection, effectively shielding skin from harmful UV rays. This is particularly crucial during outdoor activities like swimming and surfing, safeguarding your little one from sunburn and long-term sun damage.

Cons: Some customers have reported sizing issues with this swimsuit, so carefully review the provided sizing chart.

Bottom Line: If you’re looking for a cute two-piece suit from a trusted name brand that offers full coverage on top, this may be a great option for you. These suits are well-made and worth every penny. Plus, they dry quickly, adding to your child’s comfort as they play near the water.


Best One Piece

Kanu Surf Girls' Daisy Beach Sport 1-Piece Swimsuit

This suit is great for little girls, tweens, and teens with its fully lined top and full coverage that's still breathable for all-day fun.

Pros: This is a great swimsuit for tweens because it offers support that other kids’ bathing suits don’t, and it’s great for girls who don’t like to expose their tummies or backs to the sun. The vibrant colors and durability are great. Furthermore, parents have specifically mentioned that this swimsuit offers appropriate coverage for their children. It covers the full body, providing a sense of comfort and modesty. This feature is important for parents who prioritize their child’s comfort and protection while swimming. The fabric is soft, not see-through, and resistant to fading, even after exposure to chlorinated water.

Cons: While some individuals have found the swimsuit to fit accurately, others have experienced sizing issues and found it to be smaller than expected.

Bottom Line: If you’re in search of a cute and modest swimsuit for your little girl, this swimsuit is a good option for your little girl to feel comfortable and confident while enjoying water activities. With various patterns and colors available, there’s a swimsuit that should suit your child’s taste and preferences.


Best Tankini

Kanu Surf Girls' Melanie Beach Sport Two-Piece Tankini Swimsuit

This cute lightweight suit is made from high-quality, long-lasting materials that have built-in UPF 50 protection for your little one.

Pros: This sporty swimsuit offers optimum coverage on top and bottom and comes in various patterns and colors to suit your child’s taste. First and foremost, the swimsuit is made from high-quality materials. With its 82% nylon and 18% spandex blend, it offers a durable fabric that ensures a comfortable fit, flexibility, and excellent stretch. Whether you’re swimming, playing water sports, or simply lounging by the pool, this swimsuit will provide you with the freedom of movement you need. In addition to its material quality, the swimsuit offers UPF 50+ sun protection. This feature is crucial in shielding your skin from harmful UV rays, reducing the risk of sunburn and long-term sun damage. You can confidently enjoy your time in the sun, knowing that your skin is well-protected. The swimsuit is lined in both the front and back, enhancing its comfort and coverage. With a wide size range available, ranging from sizes 2 to 14, this swimsuit caters to a broad range of ages. For those seeking a coordinated and stylish look, the option to purchase a matching rash guard and board shorts is available. This allows you to mix and match the pieces. Lastly, the swimsuit is easy to care for as it is machine washable.

Cons: According to customer feedback, it appears that the bottoms of this swimsuit may be cut on the smaller side. Consider sizing up.

Bottom Line: This tankini offers full tummy coverage and all-day comfort with plenty of colors and patterns to choose from. Overall, this swimsuit offers high-quality materials, sun protection, comfort, a wide size range, and easy care. It provides everything needed to enjoy time in the water with style and confidence.


Best With Shorts

KABETY Little Girls Summer Two Piece Boyshort Fashion Tankini Swimsuit

Available in tons of ultra-cute patterns, this sweet little two-piece is easy for kids to take on and off on their own.

Pros: If you’re looking for a stylish and comfortable tankini swimwear option, this set is worth considering. The blend of spandex and nylon ensures a comfortable and stretchy fit, allowing for ease of movement in the water. The two-piece design with boyshort bottoms adds a fashionable touch, and you have the freedom to mix and match different tops and bottoms from the wide range of 25 color and pattern options. Whether you’re lounging by the pool, enjoying a beach holiday, or engaging in water activities, this tankini set will work great. With its versatility and range of colors and patterns, you can find a tankini that reflects your personal style and makes you feel confident and stylish.

Cons: The swimsuit runs a little large, so choosing a size down can provide a more fitted look.

Bottom Line: Overall, this tankini offers full coverage, comfort, versatility, and quality construction. It is a reliable and stylish option for your daughter’s swimwear needs.


Best With Rash Guard

Princess Meadow Ruffled Long Sleeve Rash Guard 2-Piece

For little girls who love vibrant colors, this suit offers UPF protection and a variety of patterns.

Pros: Made of 80% nylon and 20% spandex, this adorable suit from Rufflebutts ensures a comfortable and stretchy fit. The high-quality materials make it durable and suitable for long-term use. It features a two-piece, long-sleeve design for full coverage and comfort. The signature ruffles on the bottoms add a cute and playful touch. One of the most important features of this swimsuit is its built-in sun protection. With a UPF 50+ rating, it provides excellent protection against harsh UV rays, keeping your little girl’s delicate skin safe while she enjoys outdoor activities. Whether you’re at the beach, lake, or pool, you can have peace of mind knowing that your child is protected from the sun’s harmful rays.

Cons: Some customers have experienced issues with moisture retention and the development of mildew spots, even after wearing it only a few times. This can be disappointing, especially when you were hoping to wear the suit all summer. Some have found that the fabric easily picks up dirt and sand.

Bottom Line: This swimsuit is designed to protect delicate skin against sand and sun, making it ideal for worry-free play all day long. The conservative surf-style and long-sleeve top provide additional coverage, ensuring that your child’s skin remains protected throughout their water activities.

Final Thoughts

It’s a great idea to have a few swimsuits on hand for your kids during warmer weather. Whether you prefer swimsuits that offer UV protection or something that can make her mermaid fantasies come true, there is a perfect swimsuit for your little girl.

Stacy Rounds Stacy Rounds
Stacy is a freelance writer. She has created a variety of web and print copy, from lifestyle and dating advice to small business reviews and short stories. She has a degree in business and marketing and has worked for several years as a social media manager. Through writing creative fiction, satire, and advertisements, she developed a passion for the written word. She enjoys cooking and painting in her free time. Read Full Bio »
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