Best Hand Wash One-Piece Swimsuits for Girls of 2026

Name: InfiniZer Girls' One Piece Racerback Swimsuits Kids Sun Protection Bathing Suits Athletic Competitive Swimwear
Brand: InfiniZer

John Zimmer

Last Updated: 3 Feb 2026

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These hand wash one-piece swimsuits are a stylish and practical choice for girls who want to make a splash at the beach or pool. The swimsuits are designed with comfort and durability in mind, featuring a secure and snug fit that allows for freedom of movement. Made from high-quality materials, these swimsuits are built to last and can withstand frequent use and washing. With a range of vibrant colours and trendy patterns to choose from, these swimsuits are sure to make any girl feel confident and fashionable.

At a Glance: Our Top Picks

#TOP 1

InfiniZer Girls' One Piece Racerback Swimsuits Kids Sun Protection Bathing Suits Athletic Competitive Swimwear

9.8

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InfiniZer Girls' One Piece Racerback Swimsuits Kids Sun Protection Bathing Suits Athletic Competitive Swimwear

#TOP1

9.8

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#TOP 2

HUAANIUE Long Swimsuit Girls Swimming 1pcs Swimwear UPF 50+ UV Sunsuit

9.7

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HUAANIUE Long Swimsuit Girls Swimming 1pcs Swimwear UPF 50+ UV Sunsuit

#TOP2

9.7

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#TOP 3

JiaYouLC Kids One Piece Swimming Costume 6-15 Girls Boys Swimming Suits

9.5

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JiaYouLC Kids One Piece Swimming Costume 6-15 Girls Boys Swimming Suits

#TOP3

9.5

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Top 10 Hand Wash One-Piece Swimsuits for Girls

#TOP 1

InfiniZer Girls' One Piece Racerback Swimsuits Kids Sun Protection Bathing Suits Athletic Competitive Swimwear

InfiniZer

Navy

4-6 Years

InfiniZer Girls' One Piece Racerback Swimsuits Kids Sun Protection Bathing Suits Athletic Competitive Swimwear for 3-12 Years (UK, Age, 4 Years, 6 Years, Regular, Navy)

9.8

FTB Score

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Features

[HIGH-QUALITY MATERIAL] This Girls' Swimwear Is Made With A Premium Polyamide Blend—silky-Smooth, Highly Stretchy And Flexible. Quick-Drying And Breathable, It Keeps You Comfy During Every Swim.

[GIRLS' ONE PIECE SWIMWEAR] Classic And Minimalist Style, Comfortable To Wear Without Going Out Of Style. The Fabric And Lining Feel Soft And Delicate, While Also Having Better Friction Color Fastness, Chlorine And Salt Resistance, Making The Swimsuit Less Prone To Fading And Having Better Elasticity.

[WARM TIPS] You Will Get Girls Swimsuit One Piece. Hand And Machine Wash Are Both Available, Do Not Bleach. Making It Easy For Parents To Maintain And Keep The Bathing Suits For Girls Looking Fresh.Please Contact Us Anytime If You Have Any Questions Of The Kids Swimsuit, We Are Always Happy To Help.It Will Be A Great Surprise For Your Princess This Summer.

[VERSATILE USAGE] Suitable Not Only For Beach Vacations And Everyday Swimming, But Also As A Stylish Ensemble For Holiday Photo Shoots. Easy To Hand Wash, The Fabric Dries Quickly And Maintains Its Vibrant Colors Without Fading, Making It Ideal For A Wide Range Of Aquatic Activities And Leisure Occasions.

[SUITABLE FOR THE CROWD] Suitable For Girls Aged 3-12. Use Wide Shoulder Straps To Relieve The Pressure On The Shoulders And Back, To Move More Flexibly.

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#TOP 2

HUAANIUE Long Swimsuit Girls Swimming 1pcs Swimwear UPF 50+ UV Sunsuit

HUAANIUE

11-12 Years

HUAANIUE Long Swimsuit Girls Swimming 1pcs Swimwear UPF 50+ UV Sunsuit with Zipper 4-12Y Summer Swimming Sportswear(PurpleAgate,12A)

9.7

FTB Score

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Features

Long Sleeve,beautiful Flower Design,front With A Zipper,easy To Pull On And Down

Material: 80%Nylon +20%Lycra,include: One Piece Swimsuit

Lightweight,quick Drying And Easy To Pull On And Down.UPF 50+ Protects Children Against The Suns UV Rays

Hand Wash Is Highly Recommended.Measurement In The Description, Please Check Carefully To Make It Fit For Your Baby Girl.

Comfortable Fit -Fabric Stretches So Children Can Enjoy Their Swim Without Feeling Restricted.

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#TOP 3

JiaYouLC Kids One Piece Swimming Costume 6-15 Girls Boys Swimming Suits

JiaYouLC

Black

8-10 Years

JiaYouLC Kids One Piece Swimming Costume 6-15 Girls Boys Swimming Suits (UK, Age, 8 Years, 10 Years, Regular, Black)

9.5

FTB Score

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Features

[Large Size With Chest Pad] Taking Into Account The Development Of Girls Over 12 Years Old, The 12-Year-Old Part Is Equipped With A Removable Chest Pad. After Removing The Padding, Boys Can Also Use It Normally.

[Size Selection] It Is Recommended To Measure The Height Before Purchasing To Ensure That The Children Fit Well And Are Not Tight.

[Zipper Design] It Is Convenient To Put On And Take Off Children's Swimsuits.

[Premium Fabric] Girls' Swimsuits Are Made Of 85% Polyester + 15% Polyester Fiber Fabric, Which Is Skin-Friendly, Breathable And Comfortable To Wear.

[Easy To Care] It Is Recommended To Machine Wash Or Hand Wash The Swimsuit With Clothes Of The Same Color, And Its Quality Can Be Maintained Even After Multiple Washings (washing Temperature Does Not Exceed 30℃).

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#TOP 4 Best UV Protection One-Piece Swimsuit for Girls

HUAANIUE Girls' CocoTree UV Protection Swimsuit

HUAANIUE

QS259_CocoTree_128/134

6-7 Years

HUAANIUE Girls' CocoTree UV Protection Swimsuit Cover

HUAANIUE Girls 2-12Y CocoTree with Heart Swimming Suit 50+UV Sun Protection Swimsuit Costume(CocoTree,128/134)

9.4

FTB Score

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The HUAANIUE CocoTree Swimsuit is designed for girls aged 2 to 12 years, offering a comfortable and enjoyable swimming experience. Made from 80% nylon and 20% Lycra, this lightweight swimsuit dries quickly and is easy to put on and take off. With UPF 50+ sun protection, it effectively shields your child from harmful UV rays while swimming outdoors. Additionally, its high resistance to chlorine and saltwater ensures it remains durable for years, allowing your little one to enjoy countless summer adventures without feeling restricted.

What We Like

Excellent UV protection

Quick drying material

Durable against chlorine

Comfortable and flexible fit

#TOP 5

HUAANIUE Girls Swimwear Shorts Kids Pink One Piece Swimsuit Long Children Swimming Costume 4-12Y Black Sunsuit

HUAANIUE

11-12 Years

HUAANIUE Girls Swimwear Shorts Kids Pink One Piece Swimsuit Long Children Swimming Costume 4-12Y Black Sunsuit with Headband（PurpleLeopard,14A）

9.3

FTB Score

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Features

Lightweight,quick Drying And Easy To Pull On And Down.UPF 50+ Protects Children Against The Suns UV Rays

Material: 80%Nylon +20%Lycra,Set Include: One Piece Swimsuit + 1 HeadBand

Highly Chlorine And Salt Water Resistant For Years Of Wear

Hand Wash Is Highly Recommended. Measurement In The Description, Please Check Carefully To Make It Fit For Your Baby Girl.

Comfortable Fit -Fabric Stretches So Children Can Enjoy Their Swim Without Feeling Restricted.

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#TOP 6

JiAmy Girls Swimming Costume Kids Two Piece Short Sleeve Swimsuit UV Sun Protection Swimwear Summer Beach Bathing Suit Purple Leopard 10-12 Years

JiAmy

TA300050

Purple Leopard

10-12 Years

JiAmy Girls Swimming Costume Kids Two Piece Short Sleeve Swimsuit UV Sun Protection Swimwear Summer Beach Bathing Suit Purple Leopard 10-12 Years

9.1

FTB Score

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Features

Design: Two-Piece Swimsuit With UV Shirt And Swimming Shorts. Multi-Coloured Splicing, Bright Colours, Mermaid Print, Ashionable And Bright Variety Of Colours And Prints To Meet Boys And Girls Preferences.

Material: Girls Swimsuit Is Made Of 88% Polyester And 12% Elastane, Quick-Drying And Breathable, Soft And Comfortable Fabric, So That Children Have A Comfortable Wearing Experience.

Size And Notes: Suitable For 4-12 Years Boy Girls. To Help You Choose A Good Fit, Please Check Our Size Chart As Below To Compare Your Children's Measurements Before Ordering. Hand Wash Or Machine Wash Are Fine.

Quality: This Swimwear Is Beautifully Airy And Has A Pleasantly Soft Fabric. Comfortable To Wear, Easy To Care For And Optimally Protected From UV Rays. Different Colours And Style Will Make Your Children More Cute And Energeti On The Summer Beach.

OCCASION The Swimsuit Set Includes A Top And Short Offers UPF50 UV Protection From The Sun. Perfect For Swimming Lessons, Beach Holidays, Holiday Surfing And Other Water Activities.

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#TOP 7

HUAANIUE Girls UV One Piece Swimwear

HUAANIUE

10-11 Years

HUAANIUE Girls UPF 50+ UV One Piece Swimwear Kids Bodysuit Beachwear with Ziper Surfing Pink Swimming Children Bathing Costume 4-11 Years(BlackFlower,152/158)

8.9

FTB Score

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The HUAANIUE One Piece Swimwear is designed for children aged 4-11 years, providing excellent protection with its UPF 50+ feature that shields them from harmful UV rays. The lightweight and quick-drying material ensures your little one remains comfortable and dry after swimming. Its long sleeves and beautiful flower design not only look lovely but also offer added coverage. With a convenient front zipper, it is easy for you to help your child put on and take off the swimsuit without any hassle.

What We Like

UPF 50+ sun protection

Quick-drying fabric

Easy to put on

Comfortable fit

Attractive design

#TOP 8

GRACE KARIN Girls One Piece Swimsuit U-Neck Adjustable Shoulder Straps Swimwear Light Gray Green 14Y

GRACE KARIN

Light Gray Green

14 Years

GRACE KARIN Girls One Piece Swimsuit U-Neck Adjustable Shoulder Straps Swimwear Light Gray Green 14Y

8.7

FTB Score

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Features

VERSATILE SWIM OCCASIONS: Perfect For Pool Parties, Beach Holidays Or Water Sports, Keeping Teenagers Confident And Active In Every Splash

ELEGANT U-NECK RUCHING: Stylish Children's U-Neck Ruched One-Piece Swimsuit With Adjustable Spaghetti Straps Offers A Flattering Fit And Comfort For Growing Girls

SOFT QUICK-DRY FABRIC: Crafted From Lightweight, Breathable, Sun-Protective And Chlorine-Resistant Blend, Insuring Long Lasting Comfort During Swimming

SIZE GUIDE REMINDER: Refer To Height And Weight Chart For Best Fit, As Measurements Give More Accurate Sizing Than Age Alone

EASY GARMENT CARE: Cold Water Hand Wash Recommended, Hang To Dry To Forestall Fabric Damage And Maintain Color Vibrancy Over Time

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#TOP 9

M MUNCASO Girls Mermaid Swimming Costume Kids One Piece Swimsuits Off Shoulder Girls Swimwear Beachwear Bathing Suit

M MUNCASO

Fantasy Mermaid

10-12 Years

M MUNCASO Girls Mermaid Swimming Costume Kids One Piece Swimsuits Off Shoulder Girls Swimwear Beachwear Bathing Suit Cover

M MUNCASO Girls Mermaid Swimming Costume Kids One Piece Swimsuits Off Shoulder Girls Swimwear Beachwear Bathing Suit for Kids 4-12 Years

8.6

FTB Score

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Features

[Girls Mermaid Swimsuit] - Kids One Piece Swimsuit Sweetest Details For Stylish Safety And 3D Mermaid Pattern,feature In Fish Scale Print, And Beautiful Double Layer Wave Skirt Hem & Sling.ibrant Mermaid Scale Patterns Are Stylish And Long Lasting,the One Piece Design Offers Full Coverage For Your Lovely Girls. Attractive And Stylish!

[High-Quality Material] -Our Girls Swimsuits Is 84% Nylon+16% Spandex, Made Up SPF 50+ Rated Chemical Free Fabrics,breathable, Lightweight And Quick-Drying,It's Elasticity For Perfect Fit, Quick Dry, Skin-Friendly, Breathable, Comfortable And Soft Fabric Smooth Touch And Durable,. Little Girls Can Stay Comfortable And Cool At Swiming Pool、beach All Time.

[Wide Occasions] - This Girls Bathing Suit Outfit Fits For Swimming, Pool Party, Homewear, Water Park And Other Water Activities, Also Good For Photograph., Swimming, Surfing, Bathing Party, Photo Shooting, Beachwear, Holiday, Playwear, School, And Daily Wear.

[Exquisite Workmanship] - This Girls Bathing Suit Is All Cut With Nice Seam Stitching At All Edges And Straps. Soft Fabric For Kid's Sensitive Skin And Durable For Best Results. The One Piece Bathing Suit Is Best Gift For Little Girl,make Your Girl Stand Out From The Crowd.

[Best Service] - Girl Bathing Suits For Beach Hand Wash Or Machine Wash Cold Gentle Cycle, With Like Colors, Support Hang Dry/Tumble Dry.Adjustable Shoulder Strap Fits Different Body Shapes.please Kindly Refer To The Size Chart For Weight/height/chest/hip Details And Choose A Right Size. If You Have Any Questions, Please Feel Free To Contact Us By Email.

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#TOP 10

Miyanuby Girls One Piece Swimsuit Kids Sleeveless Swimwear

Miyanuby

Blue-b

9-10 Years

Miyanuby Girls One Piece Swimsuit Kids Sleeveless Swimwear Cover

Miyanuby Girls One Piece Swimsuit Kids Sleeveless Swimwear with Skirt Tropical Print Bathing Suit Swimwear for Girls 9-16 Years

8.5

FTB Score

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Features

Fashionable Design: Our One-Piece Girls' Swimwear Are Designed With Vertical Shoulder Adjustable Straps And Removable Breast Pads. The Bikini Bottom Sides With A Drawstring Design To Elongate Leg Curves, Matching With Tropical-Style Skirt, Adding A Touch Of Fashion To Your Girl's Beach Or Poolside Look

Smooth Material: Our Girls One Piece Swimsuits Are Made Of Polyester And Elastane, Great Elastic, Smooth Material Is Breathable And Comfortable, Keep Your Little Girl Cool And Comfortable Even On Hot Summer Days

Size: Toddler Girl Swimsuit Are Suitable For Girls 9-10 Years, Girls Swimsuits Size 11-12, Swim Suit Teens 13-14, Teen Girl Swimsuit 15-16 Year Old Girls. Please Refer To Our Size Chart Before Ordering To Ensure The Perfect Fit

Package: 1* Swimwear + 1* Mesh Skirt. Girls Bathing Suit Are Comfortable To Wear And Easy To Care, Machine Wash Or Clear Water Hand Wash Recommended, No Bleached, No Dry Clean, No Ironed, Hang Dry

Occasions: Bathing Suits For Teen Girls, Suitable For Beach, Ocean Theme Party, Vacation, Swimming Class, Girls Pool Party, Water Park, Surfing, Bathing, And Other Water Party Activities

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Editor's Notes

During our hand wash one-piece swimsuit for girls research, we found 98 hand wash one-piece swimsuit for girls products and shortlisted 10 quality products. We collected and analyzed 6,724 customer reviews through our big data system to write the hand wash one-piece swimsuits for girls list. We found that most customers choose hand wash one-piece swimsuits for girls with an average price of £20.00.

The hand wash one-piece swimsuits for girls are available for purchase. We have researched hundreds of brands and picked the top brands of hand wash one-piece swimsuits for girls, including InfiniZer, HUAANIUE, JiaYouLC, JiAmy, GRACE KARIN.

Written by

John Zimmer

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.