Best 6 Girls One Piece Swimwear in 2026

EXCELLENT QUALITY GIRLS ONE PIECE SWIMSUITS: Great smooth material, 82% nylon and 18% spandex, Lining: 100% Polyester. Our girls long sleeve rash guard swimsuits' elasticity for perfect fit, quick dry, skin-friendly, breathable, comfortable and soft wearing, easy-to-clean and stain resistant.

BRILLIANT GIRLS SWIMSUITS FEATURES: Classical slim cut girls long sleeve rash guard, pretty secure and comfortable. Elegant founce details at chest, making girls more modest and chic.

FINE AND STRETCHY GIRLS RASH GUARD SWIMWEAR: This girls long sleeve bathing suit is all cut with nice seam stitching at all edges and straps. Supportive and superior elasticity, smooth touch, durable and comfortable to wear.

NOTICE: Our Swimsuit RUNS a little LARGE, please choose ONE or Two size down. Please according to our size chart to choose the fittest one.Material: 82% polueaster + 18% Elastane. Fabric feature: Durable, stretchy, comfortable, quick dry and skin-friendly. Laundry detergent may have slightly effect on colors, clear water wash recommended. Do not Bleach

Notice: the size 3XL and 4XL is with detachable pads on the top. Unique rainbow unicorn print and stars print will make your little princess looks more cute and happy. The Bowknot in the back design will let your girl looks more sweety and the boyshorts under skirt will be better protect the privacy of girls

High-tech material with SPF 50,provide this swimwear for toddlers and girls swimsuit ultimate, secure protection for little swimmers.

🍉Quick-dry and Elastic Material: This baby girl swimsuit is made of 82% polyester and 18% spandex

🍓Fitted Size: The toddler swimsuit girl swimwear is suitable for 1T, 2T, 3T, 4T, 5T baby infant girls. Washing tips: Cold waters washed or a machine to wash

🍎Adorable Design: One-piece swimsuit for girls, cute Bowknot, and a variety of interesting patterns, such as mermaids, dinosaurs, flamingos, sunflowers, rainbow unicorns, polka dots, pineapples, etc. Our signature ruffles are on every pair of bottoms offers full coverage and comfort for little girls, cute girls halter neck bathing suit makes your baby play freely

ADORABLE DESIGN : Ruffle detail, made of quick-drying, lightweight and soft fabric, skin-friendly and comfortable for baby to wear

SUN PROTECTION: The girl swimsuit's with UPF 50+, blocks out more than 98% of the sun's harmful UV radiation, effectively resist ultraviolet ray, protect your baby's skin

QUICK CHANGE SNAPS and ZIPPER : Diapers changes are a breeze with 3 nickel-free snaps at the bottom and a convenient zipper at the back makes getting this suit on / off a easy experience

DISNEY MINNIE MOUSE SWIMSUIT & PONCHO TOWEL FOR KIDS - Our adorable Disney Minnie Mouse swimsuit & absorbent towel for girls is the best way to keep your little ones comfortable whilst swimming and super warm & dry after swimming lessons, beach & pool days and bath time.

AVAILABLE IN VARIETY OF SIZES KIDS SWIMWEAR & ONESIZE PONCHO - The Disney swimming costume for children comes in sizes; 18-24 months, 2-3 years, 3-4 years, 4-5 years, 5-6 years, 6-7 years and 7-8 years offering a scoop neck and strap sleeves with frills whilst the towel poncho is one size suitable for children & toddlers.

MIXED MATERIAL DISNEY SWIMSUIT & COTTON BEACH, SWIM, POOL & BATH TOWEL - The Disney Minnie Mouse bathing suit is made from 85% polyester and 15% elastane for a light, stretchy and comfortable feel. The Disney towel is made from a fast absorbent material perfect for getting your little one’s warm and dry!

DISNEY THE LITTLE MERMAID SWIMSUIT & PONCHO TOWEL FOR KIDS - Our adorable Disney Princess swimsuit & absorbent towel for girls is the best way to keep your little ones comfortable whilst swimming and super warm & dry after swimming lessons, beach & pool days and bath time.

AVAILABLE IN VARIETY OF SIZES KIDS SWIMWEAR & ONESIZE PONCHO - The Disney swimming costume for children comes in sizes; 18-24 months, 2-3 years, 3-4 years, 4-5 years, 5-6 years, 6-7 years and 7-8 years offering a scoop neck and strap sleeves with frills whilst the Disney towel poncho is one size suitable for children & toddlers.

MIXED MATERIAL DISNEY SWIMSUIT & COTTON BEACH, SWIM, POOL & BATH TOWEL - The Disney Little Mermaid bathing suit is made from 85% polyester and 15% elastane for a light, stretchy and comfortable feel. The Disney towel is made from a fast absorbent material perfect for getting your little one’s warm and dry!

SMOOTH MATERIAL: 82% Polyamide and 18% Elastane, not fade，nice elasticity, easy to clean and stain resistant. Girls one piece swimwear is elasticity for perfect fit, quick dry, skin-friendly, breathable, comfy and soft.

ELEGANT DESIGN: Classical slim cut one piece swimsuit with adjustable straps at back, metal adjustable pieces, not easy to break, pretty secure and comfortable. The bright color block bathing suit design and floral ruched ruffle amp up the happy summer atmosphere.

CUTE PATTERN: Little girls bathing suits use a variety of bright colors to make your girl more cute. There are various adorable patterns here, such as Hawaiian flowers, mermaids, unicorns, leopard prints, flamingos and stars. Your little princess will fall in love with this new gift.

MATERIAL:Nylon:82%; Spandex:18%, The High Quality Material Keep The Vibrant Color Steady

Design: Perfect for Swimming Training Course in Swimming Pool or Beach Visit. or Functional Pretty Floral Adjustable Swimsuit. Adjustable one shoulder straps and Adjustable straps on Two Thigh Sides Offer Enough Space for A Growing Princess. It can also be functional use. Soft fabric for kids’ sensitive skin and durable for long time usage. Best choice for swimming lesson or beach pla

PATTERN: Pretty patterns include: hydrangea

Trim, lightweight, and comfortable swim diaper encourages swimming—Baby will move freely during swim lessons without feeling weighed down. No bulky fabric and extra snaps. Our 2-in-1 baby girl swimsuit and reusable swim diaper is all you need for playtime at the pool or beach.

PATENTED, TRIPLE-LAYER DESIGN FOR SECURE PROTECTION—A wicking liner prevents diaper rash, an inner absorbent layer for protection outside the pool, and waterproof outer layer with the snug-fitting waist and legs offers secure protection from accidents.

ENSURE A SNUG FIT TO PREVENT ACCIDENTS—A snug fit without being too tight and frequent diaper checks are essential for any swim diaper to prevent pool accidents, see the size chart for more information.

PINK PEPPA PIG SWIMSUIT & PONCHO TOWEL FOR KIDS - Our adorable Peppa Pig swimsuit & absorbent towel for girls is the best way to keep your little ones comfortable whilst swimming and super warm & dry after swimming lessons, beach & pool days and bath time.

AVAILABLE IN VARIETY OF SIZES KIDS SWIMWEAR & ONE SIZE PONCHO - The Peppa Pig swimming costume for children comes in sizes; 12-18 months, 18-24 months, 2-3 years, 3-4 years, 4-5 years, 5-6 years and 6-7 years offering a scoop neck and strap sleeves with frills around the hem and waist whilst the kids towel poncho is one size suitable for children & toddlers.

MIXED MATERIAL PEPPA PIG SWIMSUIT & COTTON BEACH, SWIM, POOL & BATH TOWEL - The Peppa Pig bathing suit is made from 85% polyester and 15% elastane for a light, stretchy and comfortable feel. The Peppa Pig towel is made from a fast absorbent material perfect for getting your little one’s warm and dry!

EXCELLENT QUALITY GIRLS SWIMSUITS: Great smooth material, 82% nylon and 18% spandex，Lining: 100% Polyester. It's elasticity for perfect fit, quick dry, skin-friendly, breathable, comfortable and soft wearing, easy-to-clean and stain resistant.

FEATURES: Classical slim Cut Two Piece Swimwear with Long Sleeve, pretty secure and comfortable. Elegant founce details at chest, making girls more modest and chic.

NICE AND STRETCHY SEAM: This girls bathing suit is all cut with nice seam stitching at all edges and straps. Supportive and superior elasticity, smooth touch, durable and comfortable to wear.

82% Nylon/18% Spandex

Imported

Pull On closure

Premium Quality Assure: Our trendy cute swimsuit for girls is made of 82%polyester and 18%elasthan,which is fade-resistant and durable while still feeling soft and comfortable. High elastic,lightweight, breathable and flexible, protecting your child and leaving enough room for childs grow.

Adorable Design - The bathing suits features the sweetest details for stylish safety. Ruffles sleeveless spaghetti strap crop top,soft bottoms,high waisted cover ups beach skirt,offering full coverage and comfort along with greater flexibility.We provide 3D printed and floral printed swimwear.You can choose your girls favorite one.

Multiple Ways to Wear:This 3-piece swimsuits can wear toghter or separately. You can wear the ruffle crop top with the brief, or you can wear three pieces together, and any one of them can be worn with your other clothes. It makes girls more modest and chic.Very convenient

EXCELLENT QUALITY GIRLS SWIMSUITS: Great smooth material, 82% nylon and 18% spandex，Lining: 100% Polyester. It's elasticity for perfect fit, quick dry, skin-friendly, breathable, comfortable and soft wearing, easy-to-clean and stain resistant.

FEATURES: Asymmetrical one shoulder one piece swimsuit with ruffle trim;Slim cut offers form fit. Elegant founce details at chest,making girls more modest and chic.

NICE AND STRETCHY SEAM: This girls bathing suit is all cut with nice seam stitching at all edges and straps. Supportive and superior elasticity, smooth touch, durable and comfortable to wear.

US SIZE,XS size: 4-5 years old, S size: 6-6 years old, M size: 7-8 years old, L size: 10-12 years old, XL size: 12-14 years old

This girls swimsuit Material: 82% polyamide, 18% elastane，girl swimsuits is durable, lightweight, elastic and quick dry. The swimsuit front is lined by soft and breathable fabric.

Design: This girls' one-piece sports set swimwear have beautiful color print. The shoulder strap is a small shoulder strap and off the shoulder. The design with a fixed bow on the back is more suitable for cute little girls.

START SUN SAFETY NOW– Protecting your little ones from the sun starts on day one. Wrapping your girl in something that is comfortable and sun protective is SwimZip’s #1 goal. Designed in the USA, our swimsuits are made of high-quality fabric that’s fade-resistant and durable while still feeling soft and comfortable.

BUILT-IN SUN PROTECTION- SwimZip's built-in sun protection blocks 98% of all UVA and UVB cancer causing rays. No more sunburns! Keep your child's delicate skin safe in the sun with SwimZip's built-in UPF 50+ sun protection so there’s more time for enjoying the beach, lake or pool and less time worrying about harsh UV rays and reapplying sunscreen.

BACK ZIPPER MAKES PUTTING ON AND TAKING OFF A ZIP – Our surf suit comes with a long zipper in the back to make getting into and out of the suit a breeze. There is also an extra long zipper tag to make it easy for your girl to zip herself up.

ZeroXposur Big Girls Swimsuit Sizing: Small(7/8), Medium(10-12), Large(14), and X-Large(16), 1X(16 ½), 2X(18 ½), 3X 20 ½

Girls bathing suit offers 30+ UPF protection. Tank design features a racerback with a sheer mesh inset for full range of motion

Swimsuit for girls boasts a U-neckline with a zipper accent. Printed center panel on the front of the swimsuit adds a pop of color. Zipper has a solid lining for modesty and to prevent pinching of the skin as the zipper moves

The adorable high-quality girl's Swimsuit is made of 82% polyester & 18% spandex, Which makes it buttery soft, and quick dry. Comfortable and breathable lightweight skin-friendly but not see-through. Price is fair, cold water washed or machine wash.

The patterns are cute and adorable, the colors are bright and vivid! Benefit from sparkly pattern leotard makes your girls more stylish and high-end to wear, look bling-bling.

Adjustable shoulder strap swimwear with leg opening for more freedom.

High quality material: 82% polyamide and 18% elastane. Cool and comfortable. The swimsuit are lined, not see-through

Unique design: baby girl swimsuit with ruffles design on the sleeve and bottom, watermelon and flower print, makes your baby more attractive

Recommended age: 6-12 months swimsuit for girls, baby girl swimsuit 12-18 months, 18-24 months bathing suits for girls, 2-3t girls swimsuit, toddler bathing suit 3-4t girls

Design:color block,Stripe,Bowknot at waist,liner swimsuit.

About Style:pink stripe,blue stripe,Orange color block,blue color block.

Toddler girl swimsuit available in 12-18 Months,18-24 Months,2-3T,3-4T,4-5T. 5-6Years,Size 6/7.Please Refer to Our Size Chart.

Material: 82% polyester, 18% spendax; high elastic,soft and skin-friendly fabric for a growing child

Stylish wide crossback straps and keyhole back

Fully lined for modesty and comfort

HIGH QUALITY FABRIC: Girls' swimwear, made of 82% Polyester and 18% Spandex, safe, easy-to-clean,skin-friendly and comfortable to wear. High elasticity and ultra-light fabric lets your child move freely.We offer a variety of girls bathing suit with cartoon patterns, which will make your baby look full of energy and innocence.

BRILLIANT GIRLS SWIMWEAR FEATURES: Toddler girl swimsuit, your babe will love this bathing suit with a cartoon pattern and definitely stand out from the crowd. This one-piece rash guard with zipper makes it easy for baby to put on and take off.

SUN PROTECTION BABY GIRL RASH GUARD SWIMWEAE: Our baby girls' swimwear is with UPF 50+ fabric, that will protect your child against 98% of harmful UVB and UVA rays, so there's more playing and less worrying about harsh UV rays.

MATERIAL: 82% Polyester and 18% spandex; Product Care: No Detergent or Hot Water When Washing, Just Cold Water. PleaseDon't Dry Your Clothes In The Sun For a Long Time

COLOR:4 Colors For Floral Pattern Choice: Flamingo, Leopard, Flower（Black background），Orange(navy background))）

Available in Sizes 5 through 16

❤ GREAT SAFETY DESIGN: Unisex boys girls floatation swimsuit with adjustable buoyancy sticks, kids sleeveless swim vest training bathing float suit, allows children full use of their arms, safe and comfort for 18 months - 6 years kids or baby learn to swim

❤ FEATURES: Float suit has 8 piece of EVA removable safety floats for safety and learning to swim. Swim aid to build water confidence. Lovely design with bright vivid colors, great choice for summer beach holiday, pool party, sweet gift for your child. Kids one-piece buoyancy swimwear, printed with sunflower, floral, dinosaur, striped, comouflage, strawberry, rainbow, polka dots Print, ruffle, cute and convenient to use

❤ EXCELLENT FABRIC: Toddler boys girls vintage striped buoyancy float rainbow swimsuit, kids swim training aid jacket vest suit, is made of polyamide and elastane, comfortable and quick-drying. The buoyancy sticks are not absorb water, non-toxic, special design for baby kids

Premium Quality Assure: Our trendy cute swimsuit for girls is made of 82%polyester and 18%elasthan, which is fade-resistant and durable while still feeling soft and comfortable. lightweight, breathable, and flexible, UPF 50+, protecting your child and leaving enough room for children to grow

Unique Print: Girls bathing suit floral pattern, fish scale print, and beautiful ruffles trim & sling. Super cute and convenient one-piece swimsuit for girls will make it an ideal for girls' beach fun and swim lesson

Adorable Design: The bathing suits feature the sweetest details for stylish safety. Adjustable straps on the legs Design. Put on our casual swimsuit or Hawaiian swimsuit for girls more easily, can more enjoy the summer and enjoy the beach

Fabric ：82% Nylon, 18% Spandex. Lining: 95% Polyester, 5% Spandex

Imported

【Material】the fabric is water-repellent and quick-drying; High-quality spandex yarn is selected, which make it high elasticity, Multiple washings Not easily deformed ，high color fastness No pilling， Fabric safety and health The seam is flat and boneless. skin-friendly and comfortable. suitable for all shapes children Kids. The fabric is printed with crescent pattern, which is fashionable and beautiful.

Main Fabric:82% Nylon,18% Spandex,Lining: 93% Polyester ,7% Spandex.Good wearing comfort and no irritation.

Girl one piece swimsuit designed with a scoop neckline, ruffle trim on the neckline,let your kid look more cute and vitality.

Open-back and full Bottom Coverage so childrens can run and play freely on the beach

Navy Blue sports athletic one piece swimsuits with racerback, wide shoudler straps and soft wirefree padded bra for great support and shape.

Sporty and sexy design with criss cross straps at the back, underbust elasticated seam. This tummy control one piece swimsuit is easy to put on and save wearing tie-in problems.

Active swimsuit for women, made of high quality soft material. It's excellent elasticity for perfect fit, skin-friendly, breathable, comfortable and soft wearing, easy-to-clean and stain resistant.

Material: 82% Polyester, 18% Elastane; Fabric has high stretch

Feature: Ribbed Knit, Cut Out, Scoop Neck, One Piece Swimsuit, Cute

Occasion: Great for Beach & Pool, Summer, Vacation, Holiday, Cruise, Swimming

🐳 UNIQUE DESIGN: A large colorful unicorn on the front of the swimsuit, surrounded by stars, with rainbow pattern on the back. This unicorn one piece swimsuit will make your little princess the center of attention!

🐟 ELASTIC AND QUICK DRY: This girls bathing suit is made of 82% polyester and 18% spandex, breathable, quick dry and more skin-friendly. High elastic spandex will make girls comfortable.

🐬 ADJUSTABLE STRAPS: This one-piece swimwear with two adjustable shoulder straps. Length can be adjusted according to needs. The shoulder straps on the back are fixed to prevent falling off.