Best Rainbow Girls One Piece Swimwear in 2026

💝【STRETCH & BREATHABLE】Made by 85% Polyester & 15% Spandex, girls bathing suits is stretch and quick dry. The swimsuit front is lined by soft and breathable fabric, cozy and not see-through. Perform well during kids swimming, water play and other water activities

💝【EYE-CATCHING SWIMSUIT FOR GIRLS】Unicorn swimsuit features in unique unicorn pattern and vibrant colors, super cute and easy to spot among the crowds. Ruffled shoulders and pompom skirt add more cutiness to little kids. Perfect for vacation, beach days, themed party and photography, great gift for your little lady.

💝【PREMIUM QUALITY DETAILS】Adjustable shoulder strap fits different body shapes, appropriate tailoring on the butt offers adequate coverage for kids, enhanced shoulder strap sewing make girls bathing suit durable for use. Let kids enjoy their happy time!

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.

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.

【Material】: girls swimwear is made of high quality polyester & elastic spandex, comfortable and breathable for kid's delicate skin; lightweight fabric is stretchy, soft, quick drying, great for beach and swim.

【 Unique Design】: adjustable ruffle shoulder strap on back, elegant and easy to wear for your girls. The bathing suit is flounce skirt design with adorable pompoms. The beachwear's bottom with soft lining, safe and comfortable for little girls.

【Cute Pattern】: girls one-piece swimsuit with bright unicorn pattern, high quality printing technology is beautiful and not easy to fade, ideal gift for your girls in summer.

🍉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

85% Polyester , 15% Spandex

Officially licensed Bluey little 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

Officially licensed Disney Frozen toddler girls cute and stylish one piece swimming suit

Featuring Queen Elsa striking a pose on swimming suit front; All-over gradient print with blue, white and purple snowflakes

Ruffle trim with silver dot foil on straps and crossover front; Awesome sublimation print design

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.

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.

High Quality UPF 50+ Nylon Tricot

Lined front & back

Available in Sizes 2 through 14

Material: Nylon & Spandex. Quick-drying and Breathable

The girls swimsuit with lace-up shoulder strape and ;ruffled hem,girls swimwear can be suit quickly and makes your girls so cute.

Occasion: The girls bathing suit is perfect for summer, swimming, beachwear, beach party, pool party, SPA, bathing,and hawaiian vacation.

✔ PREMIUM QUALITY -- Our Cute Girl's Swimsuit is made of 84% Polyester, 16% Spandex.High elastic spandex offers enough space for a growing girl. The polyester material makes the bathing suits light weight and quick dry, so as to make her comfortable all day.

✔ 3 WAYS TO WEAR -- Your girl can just wear the one piece bathing suit, or wear the skirt on the one piece swimsuit or wear the pleat skirt to match with another tankini top.

✔ FUNCTIONAL DESIGN,ADORABLE STYLE: Cross back and matched skirt design makes her adorable.It's surely an ideal gift for your princess on Christmas, Halloween, Summer Vacation, Birthday.

Quick-dry and elastic material, soft and skin-friendly

UPF 50+ material for UV protection and worry-free sun time, secure all day sun protection for little swimmers

A bright colorful bathing suit for girls, 3D pattern, and beautiful folds detail. A cross-strap design at the back. Dress our cartoon swimsuit or Hawaiian swimsuit for girls, enjoy the summer, enjoy the beach!

Girls My Little Pony swimsuit

Vibrant and colorful swimming costume perfect for the summer holidays

Features a gorgeous print of Rainbow Dash on a white and pink stripe background

ADORABLE PATTERN & UNIQUE DESIGN——Our girls one piece swimsuit features the trendy mermaid 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 mermaid 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: 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 bathing suit great for swimming, beach, surfing, pool party,beachwear,vacation.

💘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!

✔ 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.

Blue、Pink Fabric Type：Shell:52%polyester 43%polyamide 5%elastane, front lining: 100% polyester

UPF 50+ for sun protection

Girls swimsuit suitable for young girls to play in the swimming pool and beach .

Rash guard for girls, rainbow mermaid printed swimsuits, Zip up closure, long sleeve, 4-way high elastic fabric

UPF 50+ rating offers ample sun protection for this girls' swimsuit, breathable and quick drying

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

【ADORABLE PATTERN & UNIQUE DESIGN】Our girls one piece mermaid swimsuit features the sweetest 3d mermaid prints and stylish ruffle trimmings design, which makes this girls mermaid swimsuit 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 mermaid bathing suit would protect your children’s delicate skin against 95% of harmful UVB and UVA rays all day long. Worry-free wear with these girls one piece mermaid bathing suits.

【A-GRADE QUALITY & GREAT DURABILITY 】These premium girls one piece 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.

Kids Disney Frozen swimsuit

She will never want to let go of this swimming costume

Features Elsa and Anna looking magical, this bathing costume has pretty flowers and is purple, pink, green and blue

Animal Collection: Cute and adorable Rainbow Cat Dog/ Rainbow Dog pattern

Avaliable for T-shirt Top, Shorts, and One-piece swimsuit

Easy to pull on and down as a set or individually

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.

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

✔Swimsuits /Gymnastics,UVA and UVB protection (UPF 50+),For Girls 3-13 years.

✔Unicorn Suitable for Swimming, Summer Bathing Party or Beach Holidays

✔High quality stretchy fabric, Soft, Lightweight and Quick Drying

85% Terylene 15% Spandex 100% Polyester, High elastic, Soft and Skin-friendly for Child, Breathable and Quick Dry,It's feel very smooth and comfortable,Suitable for your children to wear in Season.

Standard size: Suitable for girls from 18M(85CM) to 6 years(110CM) of old, Please choose the size according to our size chart.

Bright colorful bathing suit for girls,Adjustable shoulder strap,Unicorn pattern and fashionable design style.Dress our beautiful casual swimsuit for baby girls,enjoy the summer,enjoy the beach,enjoy life!

Rainbow unicorn swimsuits for girls 7 16, a racerback style, ruffle trim, regular fit

Ruffle trim adds adorable detail to the trim; racerback style provides a secure, comfortable fit

Bright prints and fun color options ensure it stands out both in and out of the water

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.

Quick-dry, skin-friendly material perfect for a day at the pool or the beach

Various styles of one-pieces swimsuits specially designed for girls. Make your kids so cute, this is the best swimsuit gift for your cute little girl.

Features Shiny Sequins Animal Pattern on the front, crew-neckone and u cut on the back, Very attractive and cute.