Best Sleeveless Girls One Piece Swimwear in 2026

High Quality UPF 50+ Nylon Tricot

Lined front & back

Available in Sizes 2 through 14

Scoop-neck front and deeper back

Ruffled straps/neckline; moderate cut legs

Quick-dry & UPF 50 protection

»»»» PREMIUM FABRIC QUALITY «««« Made of high quality 80% polyester + 26% spandex, our long sleeve rash guards’ fabrics are durable and soft for flexible movements with its great elasticity and durability.

»»»» NO MORE SUNRAY WORRY «««« One piece designed swimsuit offers full coverage and comfort along with its built-in sun protection by applying the UPF 56+ rated fabrics. Enjoy a playful and carefree vacation.

»»»» FANTASTIC FLORAL PRINTS «««« With the trendy Hawaiian floral digital prints and fade-resistant bright color, this long sleeve swimwear will let your girl explore and shine in the crowd freely for much more fun.

85% Polyester , 15% Spandex

Officially licensed Bluey toddler girls cute and stylish one piece swimming suit

Front features adorable artwork of Bluey and Bingo playing in the sand; Back features blue and pink color wave

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

Includes one one-piece swimsuit with ruffle

Features UPF 50+ fabric to prevent sunburn, comfy scoop neck & sleeveless style

Designed for easy on/off when the swimsuit is wet or dry

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!

Twist-tie detail and signature flair make this rash guard set from Tommy Hilfiger a top choice, featuring raglan design for an easy-moving fit and UPF50 for added sun protection.

Two-piece: rash guard + bikini bottom

Long sleeve/raglan, twist-tie front, tagless interior

✿ Premium Quality- Girl One piece swimsuits are made of quality Polyester Lycra, this material feels smooth,stretchy,ultraviolet-proof, and breathable, perfect for school swim exercise.

✿ Unique Design-The kids swimsuits with scoop neck design.The elastic scoop neck gives girls' grow room, racerback doesn't slip down easily, and the v-shaped and u-shaped design at the back lets baby play freely.

✿ Great Fit- This girl bathing suit treat your kid to confidence while she in the water. Provides great coverage is safe to wear, and it is easy to put on and take off.

♕♕ 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.

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

GIRLS' DESIGNER SWIMWEAR — We love the stretchability of the smocked bodice on this suit from Hobie Girls. Not only does it provide a comfortable fit, it also stays perfectly in place.

FRESH FIT & FEATURES — You get a tailor-made fit that's all about you, with over-the-shoulder straps and full coverage in back for a comfortable fit.

SMOCKING SMARTS — Gently gathered smocking stretches in all the right places while staying in place.

[NOTICE] Please refer to picture the size chart choose the most suitable size: (the appropriate size should be selected according to the children's actual height, measurements, weight and other data).

[FEATURES] Girls One Piece Swimsuits,Sleeveless Solid ColorSwimsuits, friction high color fastness, No fading, long wear like new.highly chlorine and salt resistant fabric.Four-way stretch and shape memory.

[THE TOP WITH CHEST PADS] It is Great for Swimming Lessons, Beach Holiday, Birthday Party, Bathing Party, Swimming, Summer Surfing, Hot springs, Photo Shooting.

❤ 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

Material: Girls swimsuits made of lightweight and breathable fabric, skin-friendly and comfortable to wear. Washing in cold water

Pattern: Cute girls one piece swimwear 3D print with floral, leopard, flamingo, unicorn, rainbow, watermelon, pineapple, etc.Adorable vivid color will not fade

Style: Classic U back bathing suit for girls, design with front lined and wide straps for proper coverage and comfort, easy to wear and take off

Sun Protection-The girls swimsuit's front lined ensures modest coverage and sun-protection to protect your girl's delicate skin.Quick dry and lightweight material is comfy for long-wearing.

'Hollow Out'Design-The sports swimsuits for girls has racerback and open keyhole for body bugging fit.Provide more room for girls.

Perfect Support-Wide straps athletic swimsuit is ultimate support and extra comfort, convenience for hot summer, enjoy the sport time.

SMOOTH MATERIAL : High elastic spandex & polyester girls one piece swimsuits offers enough space for a growing child.Soft subtle fabric moves nicely with the body.

MORE DETAILS : Modest inseam length.All edges of the girls' swimwear features nice seam stitching and stitching in the same color as print.

UNIQUE DESIGN : TENVDA swimsuits features tank top design give enough support and the hollow out style at waist. Make your girls look very adorable and flattering.

OFFICIALLY LICENSED LIMITED TOO: Girls' One Piece Monokini Bathing Suit; For girls who want to express their individuality and creativity; It's a Girls World

PROTECTIVE SWIMWEAR FOR GIRLS: Skin friendly fabric of this one-piece for little girls is perfect for your daughter's delicate skin; Let her enjoy the summer without worrying about sunburn with our high-quality swimsuit; Perfect girls' swimwear for a fun day at the pool or beach

UPF 50+ PROTECTION: Hours of play in the sun without worrying about painful sunburn; This girls' one piece bathing suit offers reliable UV protection for your daughter, so you both can enjoy your day worry-free about sunburn; This girls' bathing suit is a real must-have in your daughter's summer wardrobe

Material: cotton blend, soft and comfortable.

Features: star stripe pattern print, independent day pleated skirt, one-piece swimsuit bow, sleeveless vest jumpsuit

Occasion: Independence Day, suitable for beach vacations, resorts, swimming pools or summer bathing gifts and bathing parties

Stunning and cute ladybug one-piece girls' swimwear with red and black polka dots print. Made of soft, comfy and breathable materials, no itchy! Flexible and stretchy fabric for easy wearing and taking off.

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

Style B: Round neck sleeveless swim suit with flutter straps. Featuring a big bowknot at front and a pretty frill at leg.

Fabric has high stretch, breathable and comfy

Feature: hollow out, dalmatian print, high waist, colorblock, one piece bathing suit, cute style

Occasions: suitable for beachwear and swimwear

【Material】85% Polyester, 15% Spandex

【Washing Methods】Machine Washable/Hand wash

【ADORABLE PATTERN & UNIQUE DESIGN】Our girls one piece swimsuit features polka dots, checkerboard, color block, American flag color block, siding bow tie, which offers a fabulous and lovely look with our girls swim dresses to your sweeties.

Smooth Material: Nokecina girls one-piece swimsuits is made of soft, elastic and high quality fabric that dries quickly for comfort at all times.

Exquisite Workmanship: Our bathing suits have nice seam stitching that all edges and straps are smooth that secure the girls don't itch in swimsuits.

UPF 50+: Ultraviolet Protection Factor (UPF) 50 plus sun protection for girls swimwear, effectively protects your girl's delicate skin and allows her to enjoy the sun to the fullest.

YOUR CUTEST BATHING SUIT: Featuring long OR short sleeves and a zip-up front, this paddlesuit will keep you warm and comfy whether it's the pool, jacuzzi, or even the ocean. Our paddlesuit also protects from the sun with a UPF 30 rating, meaning that only 3% of available UV radiation will pass through to the skin, so that you can stay in the sun without fears of burns.

PREMIUM QUALITY: We use high-quality materials in all our clothing to ensure maximum comfort, longevity and lasting power. Always a soft and comfortable fit.

THE PERFECT GIFT: A great item for gifting!

【Material】- Oekotex-100 Certified Fabrics (Free From Harmful Chemical Residues) .Pure Plant Printing And Dyeing, Animals Print.Soft Stretch Quick-Drying,Skin-Friendly,Not Fading Material Keeps Pattern Always New,Fashion To Wear And Popular By Kids.

【Desigh】-Surprise Your Baby With Various Forest Animals, Colourful Ostrichs, Lions, Leopards, Giraffes, Snakes, Elephants And So On; With This Swimsuit, You Almost Own The Entire Forest ,Your Baby Will Be The Cutest And Happiest Child.

【Upf 50+ Sun Protection】- Criss Cross Backless ,Ruffled Hem, 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%.

Material: Polyester.Quick-dry strench, smooth touch, with great elasticity and durability,lightweight material

Feature: One-Piece style with zipper front, crew neck and cute plaid long sleeve element, simple solid bright color,this bathing suit will let your kids explore and shine in the crowd freely for much more fun

Function: Long sleeve offers full coverage, can protect your kids delicate skin from the sun and sand, front zipper closure is easy to pull on and off

Chemical-free UPF 50+ sun protection

Fully lined

Chlorine and saltwater resistant

Features: one piece, ruffle trim, wireless bra

Fabric is very stretchy,and it's soft and comfortable

Perfect for beachwear, swimming pool, SPA, solarium, vacation, photographs and other water activities

【High Quality Material】Girls one piece swimsuit is made of nylon and spandex. The fabric of this girl's swimsuit is lightweight, quick-drying, breathable and soft for kid's delicate skin.

【Excellent Sun Protection】 Girl's swimwear fabrics are rated UPF 50+ and provide maximum UV sun protection by blocking 98% of UVA + UVB sun rays. Keep your kids safe and happy all day in the sun.

【Adorable Design】This suspender swimsuit features the sweetest details for stylish sun safety. One-piece design offers full coverage and comfort for girls on the go!