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Waterproof fun awaits in our carefully selected collection of kids swimsuits, featuring vibrant designs and UV protection for carefree days at the beach or pool. Our guide helps you find the perfect suit, from sleek one-pieces to playful bikinis, with options for all ages and styles.

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Reviews

Toddler Girls' Puff Sleeve Cat & Jack Bikini Set

This sweet Cat & Jack swimsuit brings a splash of fun to summer days with its charming puff sleeves and ruffled sides. Made for active toddlers with stretchy, sun-protecting fabric, it's a stylish choice that parents love for its comfy fit and vibrant color.

Nike Little Kids Swimsuit

The little swimmer in your life will love gliding through the water in this fun one-piece, whichfeatures playful designs that match their youthful energy. The clever U-back design lets them move freely while playing in the waves or taking swimming lessons, and the standard bottom coverage keeps them comfy during all their aquatic adventures. Made from a soft nylon blend that stretches just right, the suit is as practical as it is stylish for budding aquatics.

Cupshe Girls Faded Night Blooming Smocked One Piece Swimsuit Orange Size 5

The faded night bloomers decorate this orange one-piece swimsuit with pretty floral patterns and ruffled edges. The smocked front and adjustable straps make it comfy for little ones, while the classic bum coverage keeps swimsitting simple. The soft nylon spandex blend moves with your child in all their watery adventures!

Billabong Girls' A Flower for You Swim Bikini Set

This soft recycled polyester blend bikini from Billabong mixes sustainable materials with a sweet floral design. The girl's swim set includes a pullover top with adjustable straps and a high-cut bottom with full coverage – featuring cute knotted details and side ties for a flattering fit.

Cat and Jack Retro Row Rash Guard

This brightly colored rash guard swimsuit features a flattering long-sleeve design with a playful floral print that's perfect for keeping kids comfortable and protected during swim adventures. While some reviewers note the zipper can be tricky for little ones to manage on their own, the soft stretch fabric and UPF 50+ sun protection make it a solid choice for families who prioritize both style and practicality in their swimwear.

Mini Boden Kids' Polka Dot Swimsuit

This Nordstrom kids' swimsuit combines classic polka dots with a playful back design that adds a fun twist. While the sizing runs a bit small, particularly for an 8-year-old, the construction quality and elegant design make it worth considering for the right fit.

Janie and Jack Printed Two-Piece Swimsuit

A stretchy smocked top with cute ruffles keeps this swim suit comfy and stylish, while the built-in UPF 50+ protection shields little ones from the sun. The full rear coverage gives parents peace of mind during water play. Made from a mix of nylon and spandex with a polyester lining, these imported swimsuits come in various fun colors and patterns that kids will love.

Disney Princess Cinderella Little Girls Tankini Swim Set

The Little Mermaid-inspired swimsuit transforms your kiddo into an ocean explorer, complete with Flounder and Sebastian sidekicks. The full-coverage bottom provides dependable sun protection while she splashes around. The official Disney design makes it a must-have for any Little Mermaid fan.

Nani Swimwear Chesapeake Bay Mini One-Piece Swimsuit

Designed for active little swimmers, this high-quality one-piece suit offers full coverage with adjustable straps for a secure fit. The fully lined design and durable construction help keep your child comfortable during water adventures like swimming lessons or beach play.

Cupshe Girls Fruit Bikini Set

The Cupshe Girls Twist-Front & Mid Rise Hipster Bikini Set combines a classic one-piece silhouette with playful reversible design. The sweetheart neckline and removable halter strap add a touch of sweetness, while the twisted front creates a flattering, feminine shape. Made from a comfortable polyester blend with classic coverage, this beach-ready swimsuit comes in a fun conversation pattern that's sure to turn heads at the pool or beach.

Cupshe Girls Brilliant White Cutout Rashguard One Piece Swimsuit

This cute white one-piece features a pretty scoop neck and long sleeves to keep your little one comfy in the sun. The soft nylon-spandex blend protects against rash and UV rays, while the stylish cutout adds a touch of personality to the classic design. Perfect for beach days when you want both protection and polish!

Girls' Billabong Flower for You One Piece Swimsuit

The cream and brown floral print adds a touch of beachside charm to this one-piece swimsuit, while the adjustable straps and cut-out detail at the chest offer both comfort and a refreshed take on a classic design. Made from recycled polyester elastane, the suit provides a blend of durability and flexibility for active pool or beach days.

Buyer's Guide

Choosing the right kids swimsuit involves considering several key factors to ensure both comfort and protection. This guide will help you understand the important features of children's swimwear and make an informed selection.

Material and Quality

Look for swimwear made from durable materials that resist chlorine and saltwater damage. Commonly used fabrics include polyester and spandex blends, which offer good stretch and moisture-wicking properties. Higher quality suits often have reinforced stitching at stress points like necklines and armholes to prevent wear.

Fit and Size

Proper fit is crucial for both comfort and safety. Opt for well-fitted swimsuits that aren't too loose around the waist or wrists, as loose fabric can catch on pool edges. The suit should be form-fitting but not restrictive, allowing full range of motion. Consider the specific style recommendations for your child's age and activity level.

Protection from the Sun

Many children's swimsuits now offer built-in UV protection, with UPF ratings indicating how effectively they block harmful rays. Look for suits labeled as "sun protection" or with specific UPF ratings. In addition to protective swimwear, teach children to use sunscreen and take regular breaks from the sun.

Additional Features

Consider practical features like quick-drying materials for reduced drying time, padding in the bust area for modesty, and mesh panels under the arms for ventilation. Some suits include built-in goggles or nose clips for beginners learning to swim. Evaluate these features based on your child's specific needs and activities.

FAQ

What are the key features to consider when choosing a kids' swimsuit?

When selecting a kids' swimsuit, several key features are worth considering to ensure both safety and comfort. The material should be quick-drying and chlorine-resistant to prevent fading and maintain its shape. The fit should be snug but not tight, with proper coverage for modesty and protection from the sun.

Lifeguards recommend suits with built-in swim caps and full arm and leg coverage for children in public pools. For water sports or beach use, look for suits with reinforced stitching and strategic padding for added protection during falls or collisions.

How do I measure a child for a swimsuit properly?

Measuring a child for a swimsuit correctly is crucial to ensure a proper fit. Start by measuring the length of the child from the top of their head to their crotch. Use this measurement to determine the appropriate top length, typically adding 2-3 inches for stretch.

For the bottom, measure around the fullest part of the hips. The measured length should cover approximately 3-4 inches above the navel for girls and the fullest part of the thighs for boys, depending on personal preference and coverage needs.

How do swimsuits differ between boys and girls designs?

Boys' swimsuits typically have higher necklines and shorter arm lengths to minimize exposure while swimming. They often feature single-shoulder straps or no straps at all for ease of changing in public. Girls' swimsuits offer more variation in neckline designs, including halter necks, tank styles, and one-pieces, with longer arm lengths for coverage.

Both boys' and girls' suits can vary in back designs, from racerbacks to crossbacks, with girls' suits often offering more options due to societal standards of modesty. The main difference in design is the focus on covering the back, particularly between the shoulder blades, in girls' suits.

What's the best way to care for a kids' swimsuit?

Proper care extends the life of your kids' swimsuit and helps maintain its color and shape. Rinse the suit thoroughly with cold water immediately after each wear to remove chlorine and salt buildup. Machine wash the suit in a mesh bag with mild detergent on a gentle cycle.

Avoid using normal household bleach, which can damage the fabric. Instead, use a specialized swimsuit cleaner or soak the suit in a mixture of equal parts water and white vinegar for 30 minutes before washing. Hang the suit to dry away from direct sunlight to prevent fading.

How can I tell if a swimsuit is too small?

A swimsuit that is too small can cause discomfort and affect performance while swimming. Signs include difficulty in pulling the suit over the head, bunching under the arms or around the waist, and noticeable skin showing through the suit. The suit should feel smooth against the skin with no pulling or tightness in any areas.

Check the fit through a range of motions - the suit should allow comfortable movement without riding up or falling down. If you can fit a finger between the suit and the skin in multiple areas, the suit is likely too small and may cause chafing during extended use.

How do I determine the right size for my child?

First, measure your child's body dimensions as described earlier. Kids' swimsuit sizing charts often list specific measurements for each size, comparing the suit's dimensions to the child's body measurements. Consider the style of swimwear - one-piece suits typically run smaller than bikinis.

Looseness is important for comfort and movement, but the suit should not sag or stretch excessively. A well-fitting suit should allow your child to move freely in the water without bunching or rolling. If in doubt, sizing up is generally safer than sizing down, as swimsuits can stretch significantly during wear.