Best 6 Girls One Piece Swimwear in 2026

PREMIUM QUALITY ASSURE: Our trendy cute swimsuit for girls is made of 80% Polyamide and 20% Elastane.High elastic spandex offers enough space for a growing child. We make all our girls swimwear with special quality attention to detail.

FUNCTIONAL DESIGN,ADORABLE PATTERN: This fantastic girls swimsuit is professional designed for functional use. Soft fabric for kid's sensitive skin and durable for best results. Super cute and convenient swimwear for girls will make it a ideal for girls swim lesson and beach fun.

GIVE YOUR LITTLE ONE UNIQUE AND CUTEST LOOK IN CROWD: Bright colorful bathing suit for girls, cartoon or floral pattern and beautiful ruffles trim detail. Thin Straps or halter neck on back. Dress our casual swimsuit or Hawaiian swimsuit for girls, enjoy the summer, enjoy the beach!

PREMIUM QUALITY ASSURE: Our trendy cute swimsuit for girls is made of 80% Polyamide and 20% Elastane.High elastic spandex offers enough space for a growing child. We make all our girls swimwear with special quality attention to detail.

FUNCTIONAL DESIGN,ADORABLE PATTERN: This fantastic girls swimsuit is professional designed for functional use. Soft fabric for kid's sensitive skin and durable for best results. Super cute and convenient swimwear for girls will make it a ideal for girls swim lesson and beach fun.

GIVE YOUR LITTLE ONE UNIQUE AND CUTEST LOOK IN CROWD: Bright colorful bathing suit for girls, cartoon or floral pattern and beautiful ruffles trim detail. Thin Straps or halter neck on back. Dress our casual swimsuit or Hawaiian swimsuit for girls, enjoy the summer, enjoy the beach!

High Quality UPF 50+ Nylon Tricot

Lined front & back

Available in Sizes 2 through 14

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.

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.

🐳DESIGN🐳:The High Quality Material with Elasticity and Adjustable Straps and Thigh Lines Offer Enough Space for A Growing Child with Care to Protect Girls Privacy. The Ruffle Adds Beauty and Modesty;

🐳SIZE🐳: Measure Your Princess First, then Choose Correct Size.6 sizes for choice: 6, 8, 10,12,14,16.Size 6(XS):Bust:22.8in;Waist:21.2 in;Hip:26 in; 5-7y Size 8(S): Bust:24.4in;Waist:22.8 in;Hip:27.6 in;7-8 y; Size 10(M): Bust:26 in;Waist:24.4 in;Hip:29.1 in; 8-10y; Size 12(L): Bust:27.6 in;Waist:26 in;Hip:30.7 in; 10-12y; Size 14(XL): Bust:29.1 in;Waist:27.6 in;Hip:32.3 in; 12-14 y; Size 16(XXL): Bust:30.6 in;Bust:30.6 in;Waist:29.2 in;Hip:33.9in;13-15y

🐳PROTECTION🐳:High quality material provide this swimwear first choice for toddlers and girls swimsuit ultimate,Best Choice for Swimming Lesson or Beach Play

Two ways to wear: This suspender swimsuit with adjustable shoulder straps,the shoulder straps are interchangeable. You can do cross or vertical.

Material: These novelty girls one-piece swimsuits are made of nylon and spandex fabrics,soft,breathable,quick dry and friendly to the skin.

3D Printed: We have many kinds of cute patterns of girl beachwear bathing suit. Such as mermaid,leopard,cat,rainbow,galaxy and so on.

SIZE: Cute Swimsuits for Girls 3-10 Years Old, Proper Coverage Bathing Suit Perfect for Girls IN This Happy Summer.

QUALITY: One Piece Girls Rash Guard's Fabrics are Soft Polyamide And Elastane, Which has Great Elasticity and Durability.

DESIGN: Girls Sunsuit with Cute Ruffle Tulle Skirt, Adjustable Shoulder Strap, 3D Printed, No Fade.

🏊‍♀️Special Design: Danna Belle's girls one pieces swimsuits features Back Hollowed-Out, special 3D print, long sleeve, ruffle, zipper opening, and design, very attractive and cute; making your girl more cute.

🏊‍♀️Fabric: This girl long sleeve bathing suits is made of 85% Polyester, 15% Spandex, with UPF50+Sun Protection, blocks out more than 98% of the sun's harmful UV radiation, breathable, also lightweight and quick-drying, you little girl can stay comfortable and cool at swimming pool/beach all the time.

🏊‍♀️5-14Years Available--This is girls one piece swimsuits size 5-6, girls bathing suit size 7, girls swimsuit size 8, girls' one-piece swimwear 8-10years, girls ruffle swimwear size 10-12; Girl swimsuits size 12-14. Please refer to garment date(chest back/length sleeve/length) more then the age before ordering

🍋STYLE:lemon topic with international fashionable trendy, two layers ruffle, adjustable one shoulder strap makes the whole swimsuit fashionable and pretty;ties on the side legs to make sure the legs are adjustable, wonderful choice for beach fun and swimming lessons;

🍋COLOR: 3 colors for ruffle choice: orange, yellow, water melon red

🍋SIZE: (Note: watermelon red 14 size run a little big) 6 sizes for choice: 6, 8, 10,12,14,16, please see the details in description part .Size 6(XS):Bust:22.8in;Waist:21.2 in;Hip:26 in; 5-7y Size 8(S): Bust:24.4in;Waist:22.8 in;Hip:27.6 in;7-8 y; Size 10(M): Bust:26 in;Waist:24.4 in;Hip:29.1 in; 8-10y; Size 12(L): Bust:27.6 in;Waist:26 in;Hip:30.7 in; 10-12y; Size 14(XL): Bust:29.1 in;Waist:27.6 in;Hip:32.3 in; 12-14 y; Size 16(XXL): Bust:30.6 in;Bust:30.6 in;Waist:29.2 in;Hip:33.9in;14-16y

【ADORABLE PATTERN & UNIQUE DESIGN】Our girls one piece swimsuit features the trendy tie-dye prints and stylish one shoulder ruffle trimmings design, which offers a fabulous and lovely look to your sweeties.

【ALL DAY COMFORT & SUN PROTECTION】With lightweight and SPF 50+ rated chemical free fabrics, our girls tie dye swimsuits would protect your children’s delicate skin against 95% of harmful UVB and UVA rays all day long.

【A-GRADE QUALITY & GREAT DURABILITY 】These girls one piece bathing suits are guaranteed to hold up to your usual wear while maintaining their color and shape. 80% Polyester and 20% Spandex combined premium fabrics provide perfect amount stretch for your growing girls in a long term wear.

Material: Nylon & Spandex. The material is quick-drying and comfortable,elastic and skin friendly.

Features: Classic one piece swimsuit, sweet ruffle flounce design, makes your child look more lovely, adjustable cross strap swimsuit, providing enough space for your child to grow up.

Cute Pattern: Bright colorful bathing suit for girls, there are a lot of Hawaiian floral patterns, such as mermaid, unicorn, pineapple, leopard print, galaxy, fish scales. Put on our swimsuits, enjoy the summer, enjoy the beach, enjoy the sunshine!

Size:The lovely pink girls one piece bathing suit from 3 years to 16 years,a variety of sizes give your child a better choice.

Premium Materials:Girls' swimwear lined for modesty and comfort.The material is soft and flexible, can fit perfectly, keeps fast-drying, skin-friendly, breathable and easy to clean.

Elegant print：White polka dot design brightens up the look of this adorable girls' swimwear，chest bow decoration making sure she stands out with confidence through every dip in the surf.

Comfortable Material: Rainbowsnow girls one piece swimsuits are made of polyester & spandex, 4 way stretch, breathable, colorfast, quick drying and soft wearing.

Sun Protection: One piece bathing suits for girls use UPF 50+ fabric to protect the skin and not absorb heat under the sun. Girls feel free to wear our swimsuits for any activities.

Unique 3D Print: All over printed for girls swimming suits, like star, unicorn, mermaid, floral and so on. Dress our kids hawaiian swimsuit, enjoy the summer and beach!

Details--Stylish Racerback Straps with Keyhole Back

Pattern--Cute Animals and Cool Animals Printed , Fashion and Sweet for Your Little Girl

High quality--Soft and Stretchy Fabric, Let Your Little Girls Feel Comfortable

Block the Burn: UPF 50+ protection blocks up to 98% of the sun’s harmful rays

Superior Chlorine Resistant Creora Highclo Spandex

No Wedgie Worries for stay put coverage

84% Polyester, 16% Spandex,Lining: 100% Polyester. High quality profession swimming material and digital print keep the vibrant color steady. Soft and non-itchy fabric is suitable for kid's sensitive skin.

Cute Animal Printed One Piece Swimsuit: Dolphin, Horse, Cat Print. How interesting to wear such a swimsuit to see a dolphin swimming on the sea!

Suitable for kids to go swimming, surfing,attend pool party,etc. Go get her this special gift for summer vacation or birthday surprise~

✔ COMFORTABLE MATERIAL - AIDEAONE one-piece swimsuit are made of soft and lightweight fabric, quick drying and colorfast.

✔ 2 WAYS TO WEAR - Adjustable shoulder straps for this bathing suit, and it has 2 ways to wear, fashion and easy for kids to wear and take off.

✔ CUTE PATTERNS - Kinds of 3D printed graphic for you to choose, like Mermaid, Unicorn, Cat, Dinosaur, Galaxy, Leopard and so on. Give your princess a happy gift, let them enjoy the fun of swimming.

Girls Tankini Set: Mermaid, flamingo,pineapple,unicron, leopard, watermelon etc, girls favorite hawaii style.

Adjustable Strap: Adjustable bathing suit more convenient, do not worry about the strap will too loose in swimming pool.

Material: Quick dry fabric with UPF 50+ for sun protection, kids will not be afraid of sunburn on beach, enjoy summer vacation though.

Material: Nylon & Spandex. Quick-drying and Breathable

Unique 3D print:All over print for girls swimsuit,like rainbow,unicorn,dinosaur,mermaid,galaxy sky and so on.

Little girls and women bathing suit great for swimming, beach, surfing, pool party,beachwear,vacation.

MATERIAL: Girls one piece bathing suits is made of polyester. The fabric of the girls swimsuits is tender and soft for the kids' skin.

CUTE PATTERN: 3d print of girl's bathing suit catch eyes, such as mermaid swimsuits, fish scale bathing suits, unicorn cat swimwear, galaxy swimsuits, rainbow unicorn bathing suit, dinosaur swimsuit for girls and so on.

WATER SPORT: This girls swimwear is perfect for all the water party, swim team, gym swimming unit, beach sport, Hawaiian vacation, swimming pool.The Little girl's swimwear is a good choice for summer.

💘Normal Size Now💘 Our products have been optimized according to your feedback in 2022, please buy according to the recommended size

FEATURE: Lightweight,quick drying,durable

STYLISH AND CUTE DESIGN: Bright colorful bathing suit for girls, unicorn, rainbow, mermaid, dinosaur, galaxy, dots, leopard, stripe pattern and thin straps on back. Dress our one piece swimwear or Hawaiian beachwear for girls, enjoy the summer, enjoy the beach!

Nike Swim Girls' Essential Racerback One Piece Black MD (10-12 Big Kids) / Black

PREMIUM QUALITY ASSURE: Our trendy cute swimsuit for girls is made of 80% Polyamide and 20% Elastane.High elastic spandex offers enough space for a growing child. We make all our girls swimwear with special quality attention to detail.

FUNCTIONAL DESIGN,ADORABLE PATTERN: This fantastic girls swimsuit is professional designed for functional use. Soft fabric for kid's sensitive skin and durable for best results. Super cute and convenient swimwear for girls will make it a ideal for girls swim lesson and beach fun.

GIVE YOUR LITTLE ONE UNIQUE AND CUTEST LOOK IN CROWD: Bright colorful bathing suit for girls, cartoon or floral pattern and beautiful ruffles trim detail. Thin Straps or halter neck on back. Dress our casual swimsuit or Hawaiian swimsuit for girls, enjoy the summer, enjoy the beach!

【Soft and Sunscreen】YIRONGWANG girls swimsuit is made of polyamide and elastic fiber, which is more flexiblem, comfortable and soft. In addition, UPF 74+ can block ultraviolet rays and protect girls’ skin.

【Skin-friendly Lining】 Bathing suit for kids girls are designed with round necks and have lining, which fits the princess' skin more closely. There is cute underwear at the bottom. Every detail is suitable for your princess.

【Easy To Clean】 Machine wash or hand wash can be used. Washing powder may have a slight effect on the color. It is recommended to wash it off with water or neutral soap. Do not bleaching, dryer or iron.

Material: Short sleeve rash guard shirt and matching bottoms made of high quality polyester and spandex. Manufactured with advanced dyeing technology, vivid patterns make your girl more fashionable.

Features: This girls 3-pieces swimwear breathable and quick dry. Its UV protection factor is 50+, which can block most of the UV rays.

Unique Design: This girls swim shirt with a round neck design and the swimsuit is covered with pink flowers. The waist of the swim shirt is adjustable, which can better adapt to different body types.

Soft and skin-friendly fabric, 50+ UPF Sun Protection

Girls swimwear set comes with coordinating one-piece and swim skirt

Crossback 1 piece bathing suit and swim skirt with ruffles completes the look

【ADORABLE PATTERN & UNIQUE DESIGN】Our girls one piece swimsuit features the trendy floral patterns and stylish one shoulder design, which offers a fabulous and lovely look to your sweeties.Also this girls one shoulder swimsuits should be a perfect gift idea for your girls.

【ALL DAY COMFORT & SUN PROTECTION】With lightweight and SPF 50+ rated chemical free fabrics, our girls one piece bathing suit would protect your children’s delicate skin against 95% of harmful UVB and UVA rays all day long for a comfortable wear.

【A-GRADE QUALITY & GREAT DURABILITY 】These girls one shoulder bathing suits are guaranteed to hold up to your usual wear while maintaining their color and shape. 80% Polyamide and 20% Elastane combined premium fabrics provide perfect amount stretch for your growing girls in a long term use.

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

Gorgeous and cute two-pieces girls princess swimwear tankini swimsuit with 3d digital print pattern to keep the colors bright and lasting.

Stunning swimdress design: Lovely off shoulder upper with adjustable spaghetti straps matching with ruffles swim skirt with built-in brief bottom.

Light stretch, made of soft and smooth fabric, comfy and breathable, no itchy material. Wear this swimming costume dress to relive the ocean adventure!