Best 6 Girls One Piece Swimwear in 2026

🍉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

Kids Toy Story Swimsuit

Go to infinity and beyond at the pool or seaside in this Toy Story swimming costume

Styled as the outfit of your favourite cowgirl this bathing suit features Jessie herself with frill detaiing on the waist and straps

High quality UPF 50+ nylon tricot

Lined front & back

Available in sizes 2 through 14

♕♕ Soft Material--profession swimsuit fabric, breathable, lightweight and quick-drying, it's not see-through, your little girls can stay comfortable and cool at home/school all time.

♕♕ Adorable Design--Sleeveless, the front and v neck back with ruffles decoration, the one-piece design offers full coverage for toddler girls. Also, make your sweet daughter more attractive and cute.

♕♕ Creative Pattern--100% No fade. This animal, dinosaur, mermaid,leopard, Hawaiian leaf, solid stripe patterns swimwear will let your little kids be the center. Especially perfect for your kids' dinosaur animal party!

STRETCHY MATERIAL:The flattering girls one-piece swimsuit is crafted from soft and stretchy polyester & spandex that offers endless flexibility.It dries quickly for comfort in and out of the water.

FUNKY DESIGN:Our girl bathing suit features Slim straps for ultimate support and comfort. No issues to adjust straps or bottoms, your little fashionista can wear the swim suit alone.

SUN PROTECTION:Opt for TENVDA swimwear with UPF 50+ that works in partnership with sunblock.It block 98% of the sun's UV rays, which can effectively protect girls' delicate skin.

❤ Unisex kids boys girls color block print one piece swimsuit, raglan baseball long sleeve rash guard sunsuit with UPF 50+ sun protection, full body diving wetsuit, summer mock neck jumpsuit pants zipper swimwear swimming costume, lovely and pretty for 2-8 year-old teen girls and boys

❤ CHIC VINTAGE DESIGN: Little kids rash guard, girl’s and boy’s one piece swimming suit for snorkeling and pool party, eye-catching color block sun protection sunsuit, printed with cartoon pattern, stars and stripes. Raglan long sleeves rashguard, simple contrast color baseball swimming shirt, mock neck and zipper front design, bright and vivid summer beachwear full jumper suit style, full body design provides coverage for sensitive skin, stylish and cute, your boys girls will be fond of wearing

❤ EXCELLENT FABRIC: Cute full cover modest swimsuits for teen girls boys, long sleeves full suit swimsuit wetsuit, are well made of polyamide and elastane, quick-drying material, durable fabric, good elasticity, zip up at front, easy to put on and take off, convenient and comfortable to wear

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.

【3D Pattern Design】These girls one piece swimsuits feature colorful and fashionable 3D print designs, such as mermaids, fireworks, flowers, geometric patterns and more, creating a happy summer time, and will show your girl's most charming and adorable side in the crowd. Your little princess will love this new swimsuit gift and enjoy the fun of swimming.

【Premium Quality Guaranteed】These fashionable & cute one piece bathing suits for girls are made of soft and elasticity upgraded SPF 50+ rated fabrics, which provides enough space for growing child while protecting their delicate skin from 95% of harmful UVB and UVA rays. And all the edges and straps of the swimsuit are stitched with flat seams for less friction, more support, and a smoother feel for a long-lasting comfortable wearing experience.

【Vibrant and Functional Design】 Classic slim one piece swimsuit for girls with bright 3D pattern design, vibrant and stylish; Adjustable straps on the back that can be crossed or parallel, safe and comfortable, easy to wear and take off. Soft fabrics are perfect for child's sensitive skin, lightweight and durable, quick drying and non-fading. Super cute and convenient girls' swimwear will make it ideal for girls swimming lessons and beach fun.

Tips: The one piece swimsuit is designed for little girls aged 2-6 years old. Pls be kindly noted to measure your girl's weight and height before ordering.

Material: The little girl bathing suits is comfortable with soft, lightweight and breathable material. The lining in the crotch and front makes the swimwear more comfy.

Design: Cute Flutter Sleeve & Sweet Ruffle Hem--Adorable in the summer air. Adorable pattern printed--Mermaid/ Unicorn/ Dinosaur/ Watermelon printed, bring your girls much fun.

Premium Quality: Our girls’ swimsuits is made of high quality fabric which is stretchy, quick drying and lightweight. UPF 50+ avoid harmful sun rays hurt sensitive skin. This bathing suit for toddler girls’ fits well and stretchy fabric offers girls growing space.

Girls Swimsuits Size: This Girls swimsuits size is various from 2 years to 9 years. We provide 2-3T, 4-5T,6-7T,7-8T and 9-10T. You can choose the size according to your little girls’ age or you can choose according to the pounds, the fabric is stretchy, so choose the small size is may a wise choice.

Occasion: This girls’ swimsuit is cute, adorable, shining, wearing it will be like a little princess. This girl’s bathing suit is good for swimming, pool party, water party, summer vocation, beach travel and etc. You can recognize your girl from the crowd quickly with this swimsuit’s bright color.

❤ 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

*Feature*: This adorable swimsuit for girls features a ruffle neck with elegant all-over rose and butterfly print pattern. Adjustable straps at back, Front lined, Full bottom coverage.

*Size*: Toddler Size 2T/3T & Kid Size 4, 5/6, 6X/7, 8, 10 ,12

*Occasion*: Swim, Beach, Bathing, Surfing, Holiday

Stunning and cute one-piece girls' princess inspired swimwear with digital print pattern. Wear this swimming costume and sail out to the ocean adventure!

Lovely design: One shoulder ruffle swim dress with spaghetti strap. Swim skirt with built-in brief bottom.

Made of soft, comfy and breathable materials, no itchy! Flexible and stretchy fabric for easy wearing and taking off.

🐳 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.

🧜‍♀️【Comfortable Fabric】Cute swimsuits for girls are made of quality 89% polyester + 11% spandex, quick dry, skin-friendly, breathable and comfortable. This One-Piece swimsuits is elastic enough for perfect fit. Soft to wear and easy to clean

🧜‍♀️【Unique Design】Toddler girl swimsuit printed with the Cartoon princess Character is classic and unique. One Piece sleeveless swimwear with good UPF 50+ sun protection function, ideal for children's summer vacation, beach surf pool, school swimming lessons and other water activities

🧜‍♀️【Multi-purpose】Bathing suits for girls is the perfect swimsuit for beach vacations, pool parties and photos; it is also an ideal birthday gift for little girls. They will love this adorable and stylish swimsuit and keep them for many year

Material:POLYESTER:85%,SPANDEX:15%. 3D printed, durable and no fade. Quick dry, breathable and comfortable

Feature：Colorful swimsuit for 2-10 kids. Mermaid printed bodysuit with ruffle sleeves and tulle layers on bottom. Definitely cute, adorable and lovely

Function: Kids one piece mermaid bathing suit is well stitched with flat seams at all edges and straps. Supportive and superior elasticity for smooth touch, durable and comfortable to wear

【Material】- OEKOTEX-100 Certified Fabrics (free from harmful chemical residues) .Pure plant printing and dyeing, Flower print.Soft stretch quick-drying, skin-friendly, not fading material keeps pattern always new, fashion to wear and popular by kids.

【USING ZIPPERS】- Using zippers, with cloth from top to bottom between zipper and skin to avoid direct skin contact, better protects the girls from catching cold or exposed to the sun in exercise. The zipper makes it easy to wear and take off ,even when wet.

【UPF 50+ Sun Protection】- Girls long sleeve bathing suit , high neck, crew neck, long sleeve, ruffles, soft lining, cute ruffle skirt, the UPF reaches the highest standard UPF 50+ . After being washed for more than 50 times, it can still keep the ultraviolet blocking rate above 97.5%.

【Features】 One-piece swimsuits for girls, flutter sleeve, scoop neck, high elastic fabric

【Material】 Made with stretch for easy movement and comfortable wear, soft and skin-friendly fabric for a growing kids

【Sun Protection】 UPF 50+ rating offers ample sun protection for this girls' swimsuit

【Soft and Sunscreen】YIRONGWANG Girls Swimsuit is made of polyamide and elastic fiber, which is more flexiblem, comfortable and soft. In addition, UPF 50+ can block ultraviolet rays and protect girls'skin

【ElasticSize】 Girls One Piece Swimsuit is Available for little Girls toddlers from 1-6 Years

【Easy To Clean】Fast drying , lightweight , skin-friendly lining and Cute cartoon print

[UV PROTECTION]: Girls’ one-piece swimsuits for baby and toddlers with 50+ UPF all day sun protection, wet or dry, blocking sun’s harmful UV rays. Long sleeves offer rash guard coverage.

[NO HARMFUL CHEMICALS]: Keep your little girl’s delicate skin safe with built in UV sun protection. With no chemicals added, the sun protection comes from the weave of the swim-suit fabric and does not wash off.

[COMFORTABLE & QUICK DRY]: High quality bathing suits for girls made with soft, quick-dry fabric with low water absorption. Spandex blend and raglan cut offer easy movement at the beach or in the water. Non-irritating smooth flat lock seams for comfort.

ONE PIECE SWIMSUIT — With 3D scalloped feathers, this flamingo swimsuit is tons of fun in the sun!

EMBROIDERY — Features applique flamingo with 3D scalloped feathers

FEATURES — 80% nylon raschel/20% spandex, fully lined in polyester mesh, UPF 50+ sun protection, easy pull-on style with fastener at halter neck. The colors in this style may change with prolonged exposure to light.

PREMIUM MATERIAL --- Soft and lightweight, made of high quality 20% elastane and 80% polyamide

DESIGN --- This swimsuit features scoop neck, 3D flower straps detailing and low open back for a sweet touch and gets your little one ready in adorable style.

SUITABLE OCCASIONS --- It's very beautiful and stylish for your little girl to wear for the beach, pool party, water game, basking in the sun, photography, or ideal for the baby shower, birthday and holidays gift!

Design: Star Stripe,waist tie(decorate), color block independence Day swimsuit.

About Style:4th of july swimsuit,Star stripe swimwear ,toddler girl American Flag Swimsuit,baby girl patriotic swimsuit.

Toddler girl patriotic swimsuit available in 12-18 Months,18-24 Months,2-3T,3-4T, toddler girl swimsuit 4t, 4-5T color block bikini.

This Little Girl's Flamingo Swimsuit is our summer crush this season. 

The nylon spandex one-piece swimsuit features flamingo applique neck strap.

The background of the swimsuit features a blue and white striped pattern and flamingo details with pink coloring.

KIDS SWIM SUITS FOR GIRLS:This girls bathing suit is various from 6 Months to 12 years. We provide 6-12 Months & 12-18 Months for newborn/infant/baby swimsuit girl;Toddler swimsuit gir offers two sizes 2-3T & 4-5T, than kids bathing suits for big kid age 6 to 12 Years, providing five sizes for girls' swimwear

PREMIUM QUALITY: Girls swimsuit are made of high quality polyester and elastic spandex,UPF 50+ avoid harmful sun rays hurt sensitive skin. This toddler swimsuit girl with comfortable, breathable and soft touch, will not harm the skin. Lightweight, cozy and quick drying, great for beach and swim.

UNIQUE PATTERN DESIGN:Cute bathing suits for girls one piece with adjustable straps at back,features the most trendy 3D digital prints and stylish pattern design.The flat cut and solid design, as well as the perfectly tightened leg design, reduce friction damage and provide a more comfortable.

💘Material: The fabric of this toddler girl swimsuit is soft and stretchy, skin-friendly, breathable, and quick-drying, so your baby can wear comfortably and have fun.

💘Creative Design: American flag pattern, prints of stars and stripes are combined, the stylish and simple design makes your girl more cute and charming. Toddler girls one piece swimsuit full coverage swimwear 4th of july tankini, wide shoulder strap design makes baby's shoulders very relaxed and comfortable, leg opening for more freedom, easy to put on and take off.

💘Beach Vacation Essentials: Great for 4th of July, Independence Day, swimming, bath parties, beach vacations, water parks, swimming lessons, also great for photoshoots, Hawaiian vacations or a hot summer gift. Wear this american flag swimsuit for our girls, enjoy the beach by the sea, and enjoy the fun of summer vacation.

💗【Comfortable Material】DONWEN toddler girl swimsuit made of 80%Nylon and 20%Spandex. Quality fabric with stretchy, is soft, quick dry and comfortable to wear. This kids swimsuits with lined, not see through when get wet. It will be your little girl's favorite bathing suit

💗【Delicate Design】Little girl swimsuit features Cross Back design, Ruffle Butt and one shoulder Bow-knot, showing your girl adorable and unique swimwear looking. Double wide shoulder straps support best fit and comfortable wearing experience all day long. This toddler bathing suit with vibrant colors printing, is fashionable and adorable

💗【Multi-purpose】This swimsuits for girls is the perfect for beach vacations, surfing, swim lessons, pool parties, SPA, water sports, and taking pictures; it is also an ideal gift for little girls. She will love it and get lots of compliments on this awesome bathing suit in the crowd

【Features】 One-piece swimsuits for girls, adjustable strap, rainbow mermaid bathing suit, high elastic fabric

【Material】 Silver foil fish scale fabric made with stretch for easy movement and comfortable wear

【Sun Protection】 UPF 50+ rating offers ample sun protection for this girls' swimsuit

84% Polyester and 16% Spandex,UPF50+ UV sun protection,high quality assured rash gurad swimsuits for girls;

Silky touch,cool,extremely quick drying,durable fabric,soft,comfortable,retains its shape after swimming,without fading;

Fish scale patterns,long sleeve,double stitched seams,designed with high collar for optimal sun protection;front zipper design;