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Top 9
June 2025
Best 4t Swimsuit Girls 2 Piece
We made a list of the top 9 4t Swimsuit Girls 2 Piece based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Simple Joys by Carter's Girls' 3-Piece Assorted Rashguard Sets, Orange Sea Life/Red Fruit/Stripe, 4T
Simple Joys by Carter's
9.6
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Exceptional Value: Three essential swim pieces in one set offer excellent value, giving your child multiple ways to mix, match, and stay sun-safe throughout the season.
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Complete Sun-Ready Set: Includes a long-sleeve rashguard top and a choice of a tankini swim top or a swim hat accessory, offering flexible, full-coverage options for fun in the sun.
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UV Protection: Each piece is crafted with UPF 50+ fabric, ensuring superior protection against harmful UV rays to help safeguard sensitive skin during outdoor play.
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Fun Prints and Colors: Features playful, eye-catching designs and vibrant colors that kids love, encouraging more fun and confidence during swim adventures.
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Durable, Quick-Drying Material: Made to withstand hours in the sun and water, with quick-drying fabric that stays soft and vibrant even after multiple washes.
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Comfortable, Easy-to-Wear Fit: Designed with soft, stretchy fabric that offers all-day comfort, allowing for easy movement and active play.
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Perfect for Layering: The long-sleeve rashguard layers comfortably over the tankini or can be paired with other swimwear, giving parents peace of mind with extra sun protection.
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OEKO-TEX Certified: Made from materials that meet the OEKO-TEX Standard 100, ensuring they are safe for delicate skin.
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2
UMELOK Toddler Girls Rash Guard Set 2-Pieces Long Sleeve Swimsuit Sets Light Purple/Pink, Floral/Stripe 4T
UMELOK
9.5
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✓
Excellent quality girls rash guard swimwear: Great smooth material, 86% Polyester and 14% spandex, Lining: 100% Polyester. Our girls long sleeve rash guard bathing suits elasticity for perfect fit, skin-friendly, quick dry, breathable, comfortable and soft wearing, easy-to-clean and stain resistant
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Brilliant girls rash guard swimsuit Features: Classical slim cut girls long sleeve rash guard, pretty secure and comfortable. Elegant sewing line details at chest, making girls more modest and chic
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Fine and stretchy girls two piece swimsuits: This girls long sleeve bathing suit is all cut with nice seam stitching at all edges and straps. Supportive and superior elasticity, smooth touch, wear-resistant and comfortable
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Sun protection girls long sleeve rash guard: Our girls one piece swimsuit is with UPF 50+ fabrication protects skin, does not absorb heat under the sun. Prefect for kids summer vacation, beach, surfing, swimming pool, water skiing, school swimming lessons and other water activities
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Cute & Stylish girls swimsuits: The bright color block girls two piece bathing suit design and floral printing amp up the happy summer breath. Stunning tropical floral patterns to show your girl a most adorable in the crowd, attractive and adorable
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3
Simple Joys by Carter's Girls' 2-Piece Assorted Rashguard Sets, Navy Popsicles/Pink Dots, 4T
Simple Joys by Carter's
9.4
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✓
2-Piece Set: Includes a rashguard top and matching bottoms, offering complete swimwear coverage for active girls.
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Versatile Sleeve Options: Features both long and short sleeve styles, providing flexibility for different weather conditions or personal preference.
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Fun Prints and Colors: Available in a variety of playful and vibrant patterns, adding a fun, colorful touch to swimwear.
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UV Protection: Designed with UPF (Ultraviolet Protection Factor) to help protect sensitive skin from harmful sun rays.
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Comfortable Fit: Made with stretchy, breathable fabric for easy movement and all-day comfort in and out of the water.
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Durable and Quick-Drying: Constructed from high-quality materials that dry quickly and stand up to regular use.
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Easy to Care For: Machine washable for convenient cleaning.
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OEKO-TEX Certified: Made from materials that meet the OEKO-TEX Standard 100, ensuring they are safe for delicate skin.
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5% Discount
4
Cuddomper Toddler Girl 5T Bathing Suit 4T Flying Butterflies Swimsuit Two Piece Ruffle Beach Summer Swimwear Tankini Top and Bikini Bottom Purple
Cuddomper
9.2
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Swimsuit Material: Crafted in soft polyester & spandex, Both garments are lined for comfort, Comfort is the important thing about children's swimwear, and it is also the focus of our products
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Introducing Our Ruffled Tankini: Designed with a Tankni Top and Full-Coverage Bikini Bottom, it is easier to put on and take off than a one-piece swimsuit. Appropriate elasticity ensures wearing comfort while protecting privacy, Great for poolside fun or beach adventures
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Cute Playful Swimsuit: We added plenty of ruffles to the cuffs and waist, blending playful ruffles sleeves with a comfortable tankini design. The bow tie straps on both sides can not only adjust the length of the top but also serve as a decorative bow to make girls look sweet
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Bright Summer Swimsuit: This adorable toddler girl swimsuit is great for enjoying sunny days at the beach or pool! With a bright, cheerful pattern, The fun colors and patterns of this set make it a Greatswimsuit for all-day fun in the water
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Multi-Size for You to Choose: parents hope that baby swimsuits have enough room to adapt to the rapid growth of their baby. So we prepared different sizes for toddlers:18-24 months / 2-3T / 3-4T / 4-5T / 5-6T /. To choose the good size for your little princess, please check the measurement chart in the description before purchasing
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21% Discount
5
Disney Frozen Elsa Princess Anna Toddler Girls Swimwear Tankini Top and Bikini Bottom, 4T, Purple
Disney
9.1
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85% Polyester , 15% Spandex
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Officially licensed Disney Frozen toddler girls cute and stylish bathing suit swimwear top and cute and stylish full coverage bottom
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Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; 4 way stretch fabric for comfort and long-lasting fit; Tankini style bathing suit for coverage and ease; Elastic leg openings for a better fit; Ruffle trim on straps; Pull on closure
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Stylish tankini top and bikini swim bottom with a comfortable fit and easy-to-dress design; youth fashion swimwear made from material that protects your child from the sun and is safe on skin
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Quick drying children’s tankini swimsuit set with cute and fun character designs; durable kid’s bathing suit that is a summer essential your little girl can’t wait to wear in the water at the beach or pool
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Perfect for birthday gift, warm summer days, outdoor play, swimming at the pool and beach and playing in the sun, sand and water
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6
Disney Princess Mermaid Ariel Toddler Girls 2 Piece Tankini Swimsuit Summer Rash Guard Bathing Suits UPF 50+Beach Short Sleeve Swimwear Holiday Swim Suit Ruffle Swimming Suit Little Kid Pink 3-4 Years
Disney
9.0
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✓
Disney Officially Licensed: Immerse 2-6-year-old toddler girl in the enchanting world of Disney with these officially licensed 2 piece tankini swimsuits. This summer bathing suit set features the Disney's Little Mermaid Ariel that will surely make your little one's heart flutter, ensuring that your child can enjoy the good quality representation of these iconic characters while having a blast at the beach or pool.
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Short Sleeve & Ruffle Design: This short sleeve tankini bathing suit set is a perfect blend of style and cuteness, which is ideal for those seeking girl bathing suits short. The elastic leg openings on the pants ensure a better fit, while the ruffle trim adds an extra flair, making your little one stand out at the pool or beach. The combination of the stylish tankini top and bikini swim bottom not only looks fashionable but also provides easy dressing and a comfortable fit.
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Rashguard & Cozy Material: Crafted from a blend of polyester and spandex, these swim suits offer the ultimate in comfort and durability. The 4 - way stretch fabric allows for unrestricted movement, ensuring your girl can swim, play, and have fun with ease. It's gentle on her delicate skin and provides all - day comfort. This rash guard swimwear for girls also protects her skin from the sun's harmful rays, keeping her safe during those sunny beach and pool days.
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Multiple Use Scenarios: This 2 - piece tankini swim suit set is the ideal summer outfit for your little girl. Whether she's splashing around at the pool, building sandcastles at the beach, or just having fun in the sun, sand, and water, this bathing suit is perfect for all occasions. It's a versatile piece that can be worn for family vacations, birthday parties, or even a fun outfit for a water - themed event. It's not just a swimsuit; it's a key to endless summer fun.
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Easy Care Instructions: Taking care of this swimming suit is a breeze. It's machine washable, so you can simply toss it in the washing machine with mild detergent. After washing, just hang the swimwear up to dry. It dries quickly, allowing for uninterrupted fun in the water. Remember, no bleach is needed to keep this swimsuit looking great.
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25% Discount
7
Cuddomper 4T 5 Year Toddler Girls Swimsuit Color Block Stripe Swimwear Summer Beach Bathing Suit Two Sets Matching Tikini
Cuddomper
8.9
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Two Sets Matching: Updating your kids summer wardrobes? Combining two pieces makes it easy to change and wash. If your girl has sisters and friends go on holiday together. The combination makes the holiday photos more fashionable and flexible
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Fabric: These cute 2-6T girls swimsuits are made of 82% nylon and 18% spandex is a soft, stretchy, and high-quality material that is skin-friendly for girls, providing all-day comfort in and out of water
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Details: Our swimsuits have tight seam stitching, and all edges and straps are smooth. The straps and adjustable shoulder button allows for free space for children, allowing your daughter or granddaughter to enjoy happy times fully
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Pattern: Shining colors that better blend with summer, popular pink color blocks, sweet strawberry watermelons, mermaid princesses, cute unicorns, eye-catching rainbow colors, all will make your child stand out in swimsuit classes and on the beach
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Occasion: Suitable for beaches, swimming, surfing, pool parties, vacations, schools, swimming classes, etc. Cuddomper girls Bikini Tikini Set is at the top of your list for durability, even after frequent pool trips still looks great
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16% Discount
8
Kanu Surf girls Karlie Flounce Bikini Beach Sport 2 Two Piece Swimsuit, Janie Pink, 4T US
Kanu Surf
8.8
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High Quality UPF 50+ Nylon Tricot
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Lined front & back
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Available in Sizes 2 through 14
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Matching Rashguard and boardshort available
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9
Kanu Surf Girls' Toddler Melanie Tankini Swimsuit, Purple, 4T
Kanu Surf
8.7
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✓
High quality UPF 50 plus nylon tricot
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Lined front and back
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Available in sizes 2 through 14
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Matching rash guard and board short available
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