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Top 8
June 2025
Best 3t Girls Bathing Suit One Piece
We made a list of the top 8 3t Girls Bathing Suit One 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' Long Sleeve Zipper One Piece Swimsuit, Floral, 3T
Simple Joys by Carter's
9.6
VIEW DEAL
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Comfortable 1-Piece Design: Designed as a single piece for easy wear, it eliminates the hassle of matching separate pieces and keeps your little one fully covered.
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Long Sleeves for Extra Coverage: Long sleeves provide added sun protection on arms and shoulders, keeping delicate skin safe and reducing the need for sunscreen application in those areas.
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Convenient Quarter Zipper: Features a quarter zipper at the neckline for easy dressing and undressing, while the zipper’s smooth glide minimizes any potential discomfort.
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Snaps at Legs for Easy Changing: In sizes 0-9 months, convenient leg snaps make diaper changes simple and quick, allowing for more time spent in the water and less fuss.
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Vibrant Prints and Colors: Available in fun, eye-catching prints and colors that add playful style and help your little one stand out at the beach or pool.
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UPF 50+ Sun Protection: Made with UPF 50+ fabric to block out over 98% of the sun's harmful rays, ensuring your little one stays safe under the sun.
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Durable and Fade-Resistant: Designed to withstand sun, sand, and chlorine exposure, with high-quality materials that maintain their vibrant look and shape over time.
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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
Baby Girl One Piece Swimsuit Swimwear Toddler Kid Flamingo Bikini Bathing Suit Sunsuit Rash Guard L
Kimjun
9.5
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Material: 80% Nylon 20% Spandex little girls swimsuit,stretchy and soft fabric, skin-friendly,quickly drying
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Fits:18-24 month/2-3 years old/3-4 years old/4-5 years old toddler kid baby girls
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So cute kid baby one piece flamingo stripe swimsuit,lovely for little girls
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Perfect for swimsuit pool, beach, spring,garden or outdoor activity
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baby swimsuit flamingo one piece swimsuit for baby girl kid toddler stripe swimwear UPF50+ sun protection swim hat swimming wear one-piece swimsuit bikini kid girl tankini swimsuit 18-24 month one piece bathing suit sunsuit rashguard blue dress cute
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20% Discount
3
Disney Mickey and Friends Girls One Piece Swimsuits Minnie Mouse Bathing Suit UPF 50 Beach Sport Swimwear Black for Toddler 3 Years
Disney
9.4
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Officially Licensed Style with Disney's Mickey and Friends Girls One Piece Swimsuits Ruffles Swimwear Beach Sport Bathing Suit
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Comfortable Fabric: Crafted from soft, elastic, high-quality fabric, this girls' one-piece swimsuit ensures maximum comfort. Experience the convenience of quick-drying and enjoy exceptional four-way stretch. With chlorine and saltwater resistance, it's the perfect choice for a day of swimming
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Unique Design: The swimsuit features a classic Disney' Minnie print and a cute ruffle edge design, combining loveliness with elegance. This unique and charming ensemble ensures your little one stands out with charm and confidence
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Attention to Detail: Seamless stitching ensures all edges and straps are smooth, providing a comfortable, itch-free experience for your girl during water adventures
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Suitable Occasions: Ideal for bathing, beach vacations, summer surfing, parties, spa days, and swimming excursions. Not only suitable for everyday wear but also a thoughtful birthday, Halloween, or Christmas gift for your precious child
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13% Discount
4
Disney Minnie Mouse Toddler Girls One Piece Bathing Suit Floral Polka Dots Blue 3T
Disney
9.3
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Officially licensed Disney toddler girls cute and stylish one piece swimming suit
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All over print design; 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; Asymmetrical top neckline; Ruffle trim on straps; Pull on closure
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Stylish kid's bathing suit with a comfortable fit and easy-to-dress design that is a durable summer essential; 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 one-piece swimsuit with cute and fun character designs that your active 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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14% Discount
5
Disney Princess Frozen Elsa Swimsuit Toddler Girl Bathing Suit One Piece Swim Suits Long Sleeve Swimwear UPF50+Rashguard Swimming Suit Quick Dry Swimming Clothing Kid Swim Clothing Color Block 3 Years
Disney
9.2
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✓
Disney Officially Licensed: Let your toddler girl dive into a world full of beloved Disney characters with this officially licensed swimsuit. These swimsuits feature an array of iconic Disney figures such as Disney's Frozen Elsa. It's a dream come true for every little Disney enthusiast, allowing them to carry their favorite characters with them during their water adventures.
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Long Sleeve & Ruffle Design: This one - piece swimwear rashguard bathing suit combines the charm of different Disney worlds with a unique design. The secure ruffle triangle design of these bathing suits not only adds a touch of style but also provides a comfortable fit. The long sleeves and trendy half - turtleneck give these swim suits a modern look, making your little girl the center of attention at the beach or pool.
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Rashguard & Cozy Comfort: Made from a blend of polyester and spandex, the ultra - soft, elastic fabric is gentle on your child's delicate skin, just like the tender care of these beloved Disney characters. It's chlorine and saltwater - resistant, ensuring it stays in great condition, just as the timeless appeal of these Disney characters. This swimming suit is built to last, just like the enduring memories your child will create while wearing it.
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Multiple Use Scenarios: This versatile swim suit is perfect for a variety of occasions. Whether it's a fun day at the beach, a lively pool party, or any other water - related event, it's the ideal choice. It's also a great gift option for birthdays, Halloween, Christmas, or any special occasion. Your child will be able to enjoy endless summer fun with this swimsuits.
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Easy Care Instructions: Taking care of this swimsuit is a breeze. It's machine washable, so you can simply toss it in the washing machine with mild detergent. After washing, just hang it up to dry. It dries quickly, allowing for uninterrupted fun in the water. Remember, no bleach is needed to keep this beauty looking great.
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6
TUPOMAS Toddler Girls Swimsuit Baby Long Sleeve Floral Bathing Suit Sun Protect Rashguard One Piece Swimwear 3T 4T
TUPOMAS
9.1
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Sun Protection: This Toddler Girls Swimsuit provides soft long sleeve and pants for your kids, which can block sun's harmful UV rays and keep your sweet heart safe and cool in the sun
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Humanization Design: Baby One piece bathing suit has a convenient front zip, easy on easy off. Zipper flap and garage protect your baby's delicate skin
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Unique Cartoon Pattern Design: The Zipper Rash Guard's cartoon pattern design and unique coloring motivate for children can give full play over their imaginary canvas
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Standard Size: Perfect for girls from 6 month to 4 years. For choosing an exact size, please check the size chart carefully before ORDERING.
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Garment Care: Hand wash or machine wash are both available.
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7
Toddler Girl Swimsuit Cute Red Heart One Piece UPF 50+ Bathing Suits Summer Quick Dry Beach Swimwear 4t 3t Swimsuit Girls
Alakuoti
9.0
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Premium Material: Alakuoti girls one piece swimsuits are made with 82% polyester & 18% elastane. It's soft, lightweight, breathable, dry quickly, highly elastic, and UPF 50+ sun protection. That made kids more comfortable in the water and protect girls from harmful UV rays.
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Unique Design: Our girls' swimsuits are designed with one piece and cross-shoulder straps that compared to vertical shoulder straps, the cross-strap swimsuits are more solid and you don't worry about the straps coming off. Our design is both stylish and convenient, making it easy for kids to put on and take off for fun.
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Colorful Pattern: Cute pink unicorns, unique hearts and stars, beautiful mermaid scales, fashionable leopard, bright flowers, and etc. It will make your little girls more adorable in the crowd. Enjoying the fun of swimming.
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Choose Size: Girls bathing suit is suitable for girls aged 2-10 years. To choose a good size for your little girls, please check the Alakuoti measurement chart in the descriptions before purchasing.
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Occasions: This one-piece swimsuit perfect for beaches, lakes, pool parties, play dates, backyard luaus, bathing, solarium and vacation, and etc. It is also a wonderful gift for your lovely girls.
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15% Discount
8
kavkas Baby Girl Swimsuit Cute One Piece Bathing Suit with Sun Protection Ruffles Swimwear, 3T
kavkas
8.8
VIEW DEAL
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Toddler Girl Swimsuit --- kavkas baby girl swimsuit suit features soft texture and smooth touch, a soft lining to keeps your little girl more comfy and sweet while wearing it
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Long-lasting Swimwear --- Soft skin friendly fabric with solid stitches for durable wearing, 4 way stretchy offers greater flexibility of movement while your baby girl grows
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Unique & Adorable --- Our cute swimsuit features elastic shoulder straps, overlaid with fruits print, tiered frill decoration across the front chest. 4 different model available
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Vacation Must-haves --- Lively fruit patterns, playful and cute shapes, perfect for any activities from pool parties to beach holidays, dress our beautiful swimsuit for baby girls, enjoy the summer, enjoy the beach, enjoy life!
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What You Get --- 1 x kavkas baby girl fruit pink swimsuit. Please check our size chart before order
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