Best Beach One-Piece Swimsuits for Girls of 2026

Name: Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Beach Bathing Suit
Brand: Ewbob

John Zimmer

Last Updated: 3 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

These beach one-piece swimsuits are perfect for girls who want to make a stylish splash at the beach or pool. Made from high-quality materials, these swimsuits offer both comfort and durability. With a range of colours and patterns to choose from, there is a swimsuit to suit every girl's taste. The designs are not only fashionable but also provide ample coverage and support, ensuring that girls can enjoy their time in the water with confidence. Whether building sandcastles or swimming laps, these beach one-piece swimsuits are a must-have for any girl's summer wardrobe.

At a Glance: Our Top Picks

#TOP 1

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Beach Bathing Suit

9.8

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Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Beach Bathing Suit

#TOP1

9.8

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#TOP 2

Fjquamitix Girls Swimming Costume with Cover Up Skirt, Cut Out Girls One Piece Swimsuit Beach Bathing Suit Adjustable Straps Black

9.7

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Fjquamitix Girls Swimming Costume with Cover Up Skirt, Cut Out Girls One Piece Swimsuit Beach Bathing Suit Adjustable Straps Black

#TOP2

9.7

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#TOP 3

InfiniZer Girls Swimming Costume, Cut Out One Piece Swimsuit for Girls Beach Bathing Suit Swimwear

9.5

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InfiniZer Girls Swimming Costume, Cut Out One Piece Swimsuit for Girls Beach Bathing Suit Swimwear

#TOP3

9.5

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Top 10 Beach One-Piece Swimsuits for Girls

#TOP 1

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Beach Bathing Suit

Ewbob

1purple

7-8 Years

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Beach Bathing Suit for Kids(C3-005)-Purple-7-8Y

9.8

FTB Score

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Features

[Comfortable] ：The Kids Swimwear For Girls Is Easy To Wear And Ensures Maximum Comfort By Fitting Like A Second Skin; The Wide Straps And Ergonomic Back Cut Offer Optimal Support And Comfortable

[Material] ：Girls Swimsuits Solid-Color Options Are Made Of 80% Polyamide, 20% Elastane，color Options Are Made Of 85% Polyester，15% Elastane，durable And Soft Fabrics Assured Flexible Movements.Removable Pads For 15-16 And 17-18 Year Olds, No Pads For The Rest Of The Age Group

[Unique Pattern] The Swimsuit For Girl With The Fade-Resistant Colorful Patterns，make Your Girl Stand Out In Beachside Pool Settings，perfect For Summer Water Outings

[Sun Protection] ：Girls One Piece Swimsuit Is Made By Applying SPF 30+ Rated Fabric，provide UV Sun Protection，Great For Swimming, Surfing, Bathing, Beach Wear Or Pool And Excellent For Learning To Swim

[Quick Drying] ：Swimming Costume Girls Are Made Of Quick Drying Material, Light Weight And Breathable Fabric,comfortable To Wear

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#TOP 2

Fjquamitix Girls Swimming Costume with Cover Up Skirt, Cut Out Girls One Piece Swimsuit Beach Bathing Suit Adjustable Straps Black

Fjquamitix

Black

11-12 Years

Fjquamitix Girls Swimming Costume with Cover Up Skirt, Cut Out Girls One Piece Swimsuit Beach Bathing Suit Adjustable Straps Black

9.7

FTB Score

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Features

[SOFT FABRIC] : The Swimming Costume Girls Is Made Of 82% Polyester And 12% Elastane, Which Is Soft, Skin-Friendly, Breathable, Lightweight, And Quick-Drying, Providing Children With A Comfortable Wearing Experience.

[UNIQUE DESIGN] : The Girls Swimming Costume Has A Hollow Petal Design On The Side, Paired With A Cover-Up, Which Is Cute And Fashionable, Showing Personality, Allowing Children To Easily Stand Out On The Beach.

[SIZE SELECTION] : The Swimsuit Girls Offers A Variety Of Sizes For You To Choose From, Suitable For Girls Aged 7-8, 9-10, 11-12, 13-14, And 15-16.

[MULTIPLE SCENES] :The One Piece Swimsuit For Girls Is Very Suitable For The Beach, Swimming, Sunbathing, Spa, Vacation, Surfing, Swimming Lessons, Water Parks, Etc. They Are A Must-Have Item For Summer.

[DETAILED DESIGN] : The Girls Swimsuit Is Elastic And Fits The Body Curve, Providing Ample Coverage, Allowing Your Child To Explore Freely In The Water. With Adjustable Spaghetti Straps And Fine Stitching.

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#TOP 3

InfiniZer Girls Swimming Costume, Cut Out One Piece Swimsuit for Girls Beach Bathing Suit Swimwear

InfiniZer

Army Green

11 Years

InfiniZer Girls Swimming Costume, Cut Out One Piece Swimsuit for Girls Beach Bathing Suit Swimwear (UK, Age, 11 Years, Regular, Army Green)

9.5

FTB Score

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Features

[SOFT FABRIC] Made From 82% Polyester And 18% Elastane, This Swimming Costume Girls Is Soft, Breathable, Lightweight, And Quick-Drying, Providing A Comfortable Fit.

[UNIQUE DESIGN] This Girls' Swimsuit Costume Features A Unique Petal-Shaped Cutout Waist Design. It's Cute And Stylish, Making It A Statement Piece And Making Your Child Stand Out At The Beach.

[VERSATILE] Perfect For The Beach, Swimming, Sunbathing, Poolside, Vacations, Surfing, Swim Lessons, Water Parks, And More. It's A Stylish And Practical Choice For Your Child's Summer Water Adventures.

[SIZING OPTIONS] This Girls' Swimsuit Is Available In A Variety Of Sizes And Is Suitable For Girls Aged 8-12. Please Check The Size Chart Before Purchasing To Select The Right Size.

[COMFORTABLE FIT] This Girls' One-Piece Swimsuit Is Stretchy And Fits Snugly Without Being Restrictive, Allowing Your Child To Move Freely. Wide Shoulder Straps And Premium Seams Ensure A Secure Fit And Effectively Distribute Shoulder Pressure.

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#TOP 4

imKutie Girls Swimsuit, Kids One Piece Racerback Swimwear Athletic Quick Dry Swimming Costume UPF 50+ Beach Bathing Suit

imKutie

Jstyle046MRBL

Rose Pink & Black

11-12 Years

imKutie Girls Swimsuit, Kids One Piece Racerback Swimwear Athletic Quick Dry Swimming Costume UPF 50+ Beach Bathing Suit Cover

imKutie Girls Swimsuit, Kids One Piece Racerback Swimwear Athletic Quick Dry Swimming Costume UPF 50+ Beach Bathing Suit for 3-13 Years

9.4

FTB Score

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Features

Comfortable Design Kids Swimwear: Wide Shoulder Straps And U-Shaped Back Straps Relieve The Pressure On The Shoulder And Back, Providing A Comfortable Wearing Experience

High Quality UPF 50+ Girls' Swimsuit: Breathable And Stretchy Material, Quick-Drying, Soft And Comfy, Protect Your Little Girls And Have Fun

Ideal Girls One Piece Swimming Suit: Suitable For Swimming, Playing, Surfing, Drifting, Fishing, Swimming Class, Pool Party, Or Any Beach Or Water Activities

Classic Toddler Girl Swimming Costume: Five Colours Available, Black, Navy, Black Rose Pink Splicing, Black Purple Printed Splicing, And Navy Orange Printed Splicing, Simple Pull-On Design, Easy For Kids To Wear And Take Off

A Great Gift For Girls: Great For The Beach Or Pool For A Happy Funny Holiday, Suitable For 3 Years,4 Years,5 Years,6 Years,7 Years,8 Years,9 Years,10 Years Old Kids

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#TOP 5

Arshiner Girls One Piece Swimsuit Color Blocking Kids Swimming Costume Summer Swimwear Beach Bathing Suit

Arshiner

Black

9-10 Years

Arshiner Girls One Piece Swimsuit Color Blocking Kids Swimming Costume Summer Swimwear Beach Bathing Suit Cover

Arshiner Girls One Piece Swimsuit Color Blocking Kids Swimming Costume Summer Swimwear Beach Bathing Suit for Girls 9-10 Years Black

9.2

FTB Score

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Features

Comfortable Fabric: This Children Swimsuit Girls Is Made From 82% Nylon And 18% Elastane, Offering Excellent Softness And Stretch For A Comfortable Fit And Allowing Girls Unrestricted Freedom Of Movement.

Fashion Design: This One Piece Swimsuit For Girls Features A Stylish Colour-Split Design With Wrinkles At The Waist For Added Elegance. Adjustable Straps Allow For Individual Adjustment To Different Body Shapes And Ensure Comfort And A Flattering Silhouette.

Styling Tips: This Girls Bathing Suit Can Be Easily Combined With Numerous Accessories. Whether With Sun Protection Clothing, Beach Sandals, Sunglasses, Sun Hats Or Hair Accessories, It Allows You To Create Individual Summer Looks.

Purchasing Information: This Girls' Swimsuits Is Designed For Ages 4 To 11. To Ensure The Right Fit, Please Consult Our Size Chart Before Ordering. Machine Washable; Do Not Bleach.

Occasions: This Girls Swimming Costume Is Suitable For Beach Holidays, Swimming And Surfing, Pool Parties, Leisure Activities In Thermal Baths, Water Parks And Much More, And Is Ideal For All Summer Activities And Events.

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#TOP 6

UoQo 2in1 Swimming Costume for Girls Short Sleeve One Piece Swim Suit with Skirt Quick Drying Kids Swimwear for Summer Swim Beach Water Sports

UoQo

Black

12-14 Years

UoQo 2in1 Swimming Costume for Girls Short Sleeve One Piece Swim Suit with Skirt Quick Drying Kids Swimwear for Summer Swim Beach Water Sports Cover

UoQo 2in1 Swimming Costume for Girls Short Sleeve One Piece Swim Suit with Skirt Quick Drying Kids Swimwear for Summer Swim Beach Water Sports (UK, Age, 12 Years, 14 Years, Regular, Black)

9.1

FTB Score

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Features

‌Quick-Dry Performance Fabric‌:Made With Lightweight, Chlorine-Resistant Material That Dries Rapidly, Perfect For Summer Swim Sessions, Water Sports, And Active Beach Days While Keeping Kids Comfortable.

2-In-1 Versatile Design‌:Combining A Practical Short-Sleeve One Piece Swimsuit With A Stylish Detachable Skirt, This Swimming Costume For Girls Offers Both Functionality And Fashionable Beach-Ready Appeal.

Nice Durability‌:Engineered With Reinforced Stitching And Quality Elastic Lining, The Material Is Thick And Opaque, Offers Excellent Coverage For Active Girls,can Withstand Repeated Washing And Use.

For Our Seasonal Girls:There Are Classic Black Swimsuit Styles And Vibrant Deep Blue Options To Match Every Girl's Personality!For The Needs Of Girls During Puberty, The Swimming Costume In Sizes 10-12 Years/12-14 Years With A Detachable Chest Cushion Design.

Active Fit‌:Secure Short Sleeves, And A Full-Coverage Cut That Stays In Place During Play, The Zipper At The Collar Has Been Wrapping Designed，making It Ideal For Energetic Girls' Swimming Activities.

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#TOP 7

Ewbob One Piece Swimsuit Quick Dry Bathing Suits Kids Cross Shoulder Strap Beach Swimwear

Ewbob

007pink Stripe

7-8 Years

Ewbob One Piece Swimsuit Quick Dry Bathing Suits Kids Cross Shoulder Strap Beach Swimwear Cover

Ewbob One Piece Swimsuit Quick Dry Bathing Suits Kids Cross Shoulder Strap Beach Swimwear for 5-16 Years,C15-007,Pink Stripe,7-8Y

8.9

FTB Score

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Features

Stylish Design: The Girls Swimsuits Are Designed With One Piece And The Cross-Shoulder Straps With Adjustable Shoulder Design Are More Solid Than Vertical Shoulder Straps, And You Don't Worry About The Straps Coming Off, Making It Easy For Kids To Put On And Take Off

Premium Material: Girls One Piece Swimsuits Made Of 85% Polyester+15% Elastane

Unique Pattern: The Girls Swimwear With The Trendy 3D Digital Prints And Fade-Resistant Colorful Patterns, Make Your Girl Stand Out In Beach Pool, Perfect For Summer Water Outings. Great Birthday Gift And Christmas Gift For Little Girls

Sun Protection: Girls Bathing Suit With UPF 30+ Sun Protection. Great For Swimming, Surfing, Bathing, Beach Wear Or Pool And Excellent For Learning To Swim

Occasion: Bathing Suits For Girls Suitable For Taking To Beach And Swimming Lessons, Enjoy Pool Party, Bathing And Swimming, Surfing, Diving, Beach Holidays, Sunbath, Mini Vacation And So On

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#TOP 8

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Cross Adjustable Straps Beach Bathing Suit

Ewbob

Lightpurple

13-14 Years

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Cross Adjustable Straps Beach Bathing Suit Cover

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Cross Adjustable Straps Beach Bathing Suit for 5-14 Years(C18-004)-LightPurple-13-14Y

8.8

FTB Score

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Features

[Quick Drying] Girls One Piece Swimsuit Is Made Of Quick Drying Material, Light Weight And Breathable Fabric,comfortable To Wear

[Material] Girls Swimsuits Are Made Of 85% Polyester And 15% Spandex, The Fabric Is Soft And Durable With Excellent Stretch And Comfort To Ensure Freedom Of Movement

[Unique Pattern] The Swimsuit For Girl With The Fade-Resistant Colorful Patterns，make Your Girl Stand Out In Beachside Pool Settings，perfect For Summer Water Outings

[Unique Design] Swimming Costume Girls Has Adjustable Buckles And The Length Can Be Adjusted As Needed

[Occasion] The Kids Swimming Costume Is Perfect For Swimming, Surfing, Bathing, Beachwear Or Pool, Also Great For Learning To Swim

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#TOP 9 Best UV Protection One-Piece Swimsuit for Girls

AmzBarley Girls Unicorn Swimsuit with UV Protection

AmzBarley

AC062-Pink-7T-UK01

Pink Unicorn

7-8 Years

AmzBarley Girls Unicorn Swimsuit with UV Protection Cover

AmzBarley Swimming Costume Girls Swimsuit UV Sun Protection Swimwear Kids One-Piece Unicorn Child Summer Beach Outing Bathing Suit Clothes Age 7-8 Years Size 7/140

8.7

FTB Score

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The AmzBarley Unicorn Swimsuit is an excellent choice for young swimmers. Made from a silky smooth, stretchy material, this swimsuit ensures comfort and quick drying after a dip. Its sun protection fabric boasts a UPF 50+ rating, providing over 98% protection from harmful rays without any added chemicals. The lightweight design allows for easy movement in the water, making swimming enjoyable. Additionally, its chlorine and saltwater resistance means the vibrant colours will stay bright, ensuring your child looks great all summer long.

What We Like

Excellent UV protection

Quick-drying and comfortable

Lightweight and stretchy

Chlorine resistant

Vibrant colours

#TOP 10

Charmo Girls One Piece Swimsuits Kids Bathing Suit for Summer Beach Fish Scales/Black 11-12 Year

Charmo

Fish Scales/Black

11 Years

Charmo Girls One Piece Swimsuits Kids Bathing Suit for Summer Beach Fish Scales/Black 11-12 Year

8.5

FTB Score

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Features

Girls Swimsuits Size 11-16 Featuring Thin REMOVABLE CHEST PADS, Perfectly Fit Your Body. Size 7-10 Have NO Chest Pads, But The Swimsuit With Double-Layer Design, Completely Without Perspective

Girls One Piece Swimsuits Made Of PROFESSIONAL SWIMSUIT FABRIC, Offering A Long-Lasting Wear And Comfortable Wearing Experience

RACERBACK Sport Swimwear With WIDE STRAPS Ensure Good Support And Shoulder Flexibility While Swimming

Quick-Drying Kneeskin Swimsuit Is Ideal For Training, Swimming, Racing, Surfing, Snorkeling And Other Water Sports

Girls Athletic Swimsuits In KNEE LENGTH Style With Skin-Friendly FULL LINING Provides Moderate Coverage And Protection

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Editor's Notes

During our beach one-piece swimsuit for girls research, we found 306 beach one-piece swimsuit for girls products and shortlisted 10 quality products. We collected and analyzed 3,989 customer reviews through our big data system to write the beach one-piece swimsuits for girls list. We found that most customers choose beach one-piece swimsuits for girls with an average price of £20.00.

The beach one-piece swimsuits for girls are available for purchase. We have researched hundreds of brands and picked the top brands of beach one-piece swimsuits for girls, including Ewbob, Fjquamitix, InfiniZer, imKutie, Arshiner.

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.