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!

»»»» PREMIUM FABRIC QUALITY «««« Made of high quality 80% polyester + 20% spandex, our girls long sleeve rash guards’ fabrics are durable and soft for flexible movements with its great elasticity and durability.

»»»» NO MORE SUNRAY WORRY «««« Designed girls one piece swimsuit offers full coverage and comfort along with its built-in sun protection by applying the UPF 50+ rated fabrics. Enjoy a playful and carefree vacation.

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

»»»» PREMIUM FABRIC QUALITY «««« Made of high quality 80% polyester + 20% spandex, our girls long sleeve rash guard's fabrics are durable and soft for flexible movements with its great elasticity and durability.

»»»» NO MORE SUNRAY WORRY «««« This girls one piece swimsuit offers full coverage and comfort along with its built-in sun protection by applying the UPF 50+ rated fabrics. Enjoy a playful and carefree vacation.

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

»»»» PREMIUM FABRIC QUALITY «««« Made of high quality 80% polyester + 20% spandex, our baby girls one piece swimsuits' fabrics are durable and soft for flexible movements with its great elasticity and durability.

»»»» NO MORE SUNRAY WORRY «««« This baby girls long sleeve rash guard swim shirt offers full coverage and comfort along with its built-in sun protection by applying the UPF 50+ rated fabrics. Enjoy a playful and carefree vacation.

»»»» FANTASTIC TRENDY PRINTS «««« With the trendy hawaiian floral, animal, mermaids and unicorn prints and fade-resistant bright color, this baby girls one piece bathing suits will let your girl explore and shine in the crowd freely for much more fun.

【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.

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!

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

※FABULOUS PATTERNS & UNIQUE DESIGN※---These fabulous girls one piece swimsuit features trendy Hawaiian floral patterns and adorable off shoulder one piece design, which means our girls off shoulder swimsuits would turn your girl into a fabulous sweetie this summer vacation.

※SUN PROTECTION ALL AROUND ALL DAY※---By adopting lightweight and UPF 50+ rated chemical free fabrics, this amazing girls off shoulder swimsuits would protect your children against 95% of harmful UVB and UVA rays all day long and all around. Delicate skin perfectly pampered for sure.

※PREMIUM QUALITY & GREAT DURABILITY※---These girls Hawaiian floral swimsuits are confident to hold up to your daily wear while maintaining their color and shape for a long time. 80% Polyester and 20% Spandex combined premium fabrics provide perfect amount stretch & flexibility for your growing girls.

※FABULOUS PATTERNS & UNIQUE DESIGN※---These fabulous girls one piece swimsuit features trendy Hawaiian floral patterns and adorable off shoulder one piece design, which means our girls off shoulder swimsuits would turn your girl into a fabulous sweetie this summer vacation.

※SUN PROTECTION ALL AROUND ALL DAY※---By adopting lightweight and UPF 50+ rated chemical free fabrics, this amazing girls off shoulder swimsuits would protect your children against 95% of harmful UVB and UVA rays all day long and all around. Delicate skin perfectly pampered for sure.

※PREMIUM QUALITY & GREAT DURABILITY※---These girls Hawaiian floral swimsuits are confident to hold up to your daily wear while maintaining their color and shape for a long time. 80% Polyester and 20% Spandex combined premium fabrics provide perfect amount stretch & flexibility for your growing girls.

【ADORABLE PATTERN & UNIQUE DESIGN】Our girls one piece swimsuit features the sweetest floral prints and stylish ruffle trimmings design with adjustable straps, which offers a fabulous and lovely look with our girls swim dresses to your sweeties.

【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.

【A-GRADE QUALITY & GREAT DURABILITY 】These girls hawaiian ruffle swimsuits 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 :80% nylon, 20% spandex. Soft comfortable material. Highly chlorine and salt water resistant fabric

Design: Bright colors and interesting patterns, cartoon surf dinosaurs, beautiful coconut trees, add a rich color to your little guy's travel, enjoy the summer, enjoy the beach Rays

Function :water, sweat, friction high color fastness, No fading, long wear like new.No formaldehyde, no odor, no carcinogens. Care for your baby's healthy growth, we pay equal attention with you.The zipper is convenient for the child to put on and take off. Zipper flap for protection. Every little detail is for your baby.

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.

Features: knot, hollow out, dalmatian print, color block, one piece bathing suit, cute style

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

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

🐳 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.

OVER 20 Years EXPERIENCE: Konfidence Floatsuits benefits from over 20 Years’ experience. We have become an industry leader in child swimming, used by swim teachers and swimming schools across the world. The most recent guidelines from Swim Wales are for the use of fixed/worn buoyancy aids. All Konfidence Floatsuits are Class B: fixed/worn by the swimmer. Particularly useful in pools with varying depths and with social distancing being observed by the teacher.

STYLISH: Our floatsuits are designed with a chic traditional swimsuit style in mind.

EASY TO ADJUST BUOYANCY: allowing you to tailor to your child’s weight to ensure correct support in water, giving you the confidence and security in knowing they will always have the buoyancy they need.

She can enjoy her favorite water activities in comfort when wearing the Nike Girls' Crossback One Piece Swimsuit.

It features an ergonomic fit with a crossback and standard bottom for free, easy movement.

The print adds colorful, contemporary style she's sure to love.

-High Quality Material:80%Polyester, 20%Spandex,Quick Dry,High elastic spandex offers enough space for a growing child;Soft fabric for kid's sensitive skin and durable for best results

-Fashion Design: This girls swimsuit is professional designed for functional use.Stylish and convenient swimwear for girls will make it a ideal for girls swim lesson and beach fun

-Halter neck for adjustability,Backless. Dress our casual swimsuit or Hawaiian swimsuit for girls, enjoy the summer, enjoy the beach

Material: 80%nylon+20% spandex. it is chlorine-resistant fabric, durable, quick-dry, and retains its structural integrity over repeated wear and washing

Features: one-piece with front zip design, easy to put on and take off, short sleeve with ruffle and short pants, bright colors and interesting patterns, floral print, cartoon, cute rainbow horse

Sun protection: these swimsuits for girls have upf 50 for sun protection and protect covered areas against the sun’s rays, care for your baby's healthy growth, we pay equal attention to your kids

HOMILLE girls ruffle one piece swimsuit, 80 percent polyester, 20 percent spandex, lovely rainbow print girls swimsuit rashguard, not fading, quick dry and comfortable to wear.

HOMILLE girls long sleeve one piece swimsuit, high neck, crew neck, soft lining, long sleeve, ruffle, zipper bathing suits, girl zipper swimwear, cute rainbow pattern print swimsuits for girls, use upf 50+ sun protection and spandex material, quick dry, soft and stretchy one piece swimsuit make parents more at ease.

HOMILLE girls one piece bathing suits size guide can help you to find the right size for your child, please select the size according to your child's height and weight. If you're not sure about the size, please feel free to contact us, we will reply you within 24 hours.

Material: 80% Polyamide, 20% Elastane; Fabric is stretchy and comfy to wear

Feature: Knot Front, Criss Cross, Spaghetti Strap, Wireless Bra, Removable Padding, Plain, One Piece Swimsuit

Occasion: Perfect for Tropical Vacation, Swimming, Beach & Pool Party, SPA, Bathing, Summer

Material:80% Polyester+20% Spandex.Quick-dry,soft and skin-friendly materials,stretchy soft and brea

Size: Suit for 5-6/7-8/9-10/11-12/13-14 Years, Pls turn to Detail size information in our size chart, Pls kindly measure your princess before ordering

Design: V-Neck, simple and elegant, neat stithing. plenty of strech to grow, quick-drying,A lightweight, comfortable,quick-drying with non-snaps bodysuit, Plenty of stretch to grow

ONE PIECE SWIMSUIT — A ruffle skirt and paisley print make this swimsuit sweet for building sandcastles!

PRINT— Features allover paisley print

FEATURES — 80% nylon raschel/20% spandex, fully lined in polyester mesh, UPF 50+ sun protection, easy pull-on style with fastener at halter neck, ruffle trim at neck and ruffle skirt

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!

ONE PIECE SWIMSUIT — Make every beach day a little more colorful in this one piece swimsuit!

PRINT — Features allover colorblock

FEATURES — 80% nylon raschel/20% spandex, fully lined in polyester mesh, UPF 50+ sun protection, easy pull-on style with no closure, criss-cross back straps and allover ruffle tiers

Brilliant girls one piece swimsuits features the trendy tie dye prints and stylish hawaiian design, which offers a fabulous and lovely look to your sweeties. Also, these girls tie dye swimsuits should be a perfect gift idea for your girls.

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

These girls tie dye one piece swimsuits 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 wear.

One-piece swimsuit. Classic Minnie Mouse sublimated ink art on front. Allover polka dot pattern. Glitter accents.

Neck strap with bow appliques and hook closure. Ruffled bodice. Contrast trims. Lined. UPF 50+ protection. Part of the Minnie Mouse Swim Collection for Girls.

Shell: 80% polyester / 20% elastane, exclusive of decoration. Lining: polyester. Imported.

SWIMSUIT — The cutest swimsuit for beach days or hanging by the pool.

FABRIC — Made of 80% polyester/20% spandex tricot; lining made of 100% polyester jersey. UPF 50+ (the highest possible rating) blocks 98% of harmful rays!

CLOSURE — Pull-on style

ONE PIECE SWIMSUIT — She's ready for sunny days at the beach with the coolest snake print one piece. Just add flip flops and a coverup!

FABRIC — Made of 80% polyester/20% spandex tricot; lining made of 100% polyester jersey. Have fun in the sun with UPF 50+, the highest possible rating to block 98% of harmful rays!

CLOSURE — Pull-on style

One piece swimsuit

Scoop neckline

Ruffled cap sleeve detail