Best Swim Brief One-Piece Swimsuits for Girls of 2026

Name: Okdance Swimming Costume for Boys Girls
Brand: Okdance

John Zimmer

Last Updated: 3 Feb 2026

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Introducing a range of swim brief one-piece swimsuits, designed specifically for girls. These swimsuits offer a comfortable and stylish option for young swimmers. With a variety of colours and patterns to choose from, girls can find a swimsuit that suits their taste. Made from high-quality materials, these swimsuits provide excellent durability and comfort in the water. Whether for swimming lessons or beach outings, these swim brief one-piece swimsuits are a great choice for girls who want to make a splash.

At a Glance: Our Top Picks

#TOP 1

Okdance Swimming Costume for Boys Girls

9.9

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Okdance Swimming Costume for Boys Girls

#TOP1

9.9

Read Review

#TOP 2

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

#TOP2

9.8

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#TOP 3

ADUDVLO Girls Swimming Costume with Front Zipper & Swim Cap

9.6

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ADUDVLO Girls Swimming Costume with Front Zipper & Swim Cap

#TOP3

9.6

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Top 10 Swim Brief One-Piece Swimsuits for Girls

#TOP 1

Okdance Swimming Costume for Boys Girls

Okdance

Pink

12-14 Years

Okdance Swimming Costume for Boys Girls, One-Piece Kids Swimsuit Short Sleeve Swimming Costume for Summer Surfing Swimming Water Sports Boy Girl (UK, Age, 12 Years, 14 Years, Regular, Pink)

9.9

FTB Score

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Features

High-Quality Durable Material: Made Of Polyester Fabric, This Children's Swimsuit Is Not Only Durable But Also Flexible, With Low Water Content And Extremely Fast Drying Performance, So That Children Are Ready To Dive Into The Water At Any Time And Enjoy Happy Time.

Appropriate Size Selection: Our Kids Swimsuit Is Equipped With A Detailed Size Table. It Is Recommended To Make Accurate Selection According To The Actual Height, Measurements And Weight Of The Child To Ensure A Perfect Fit And Comfortable Wear.

Multifunctional Use: Designed For All Kinds Of Water Sports, This Children's Swimsuit Is Very Suitable For Diving, Swimming, Surfing, Kayaking And Beach Games, So That Your Children Can Enjoy Summer Activities

Intimate After-Sales Service: We Provide Professional After-Sales Service. If You Have Any Questions Or Suggestions About Children's Swimsuits, Please Feel Free To Contact Us And We Will Answer Them Wholeheartedly.

Convenient Putting On And Taking Off Design: The Swimsuit Is Equipped With Excellent Durable Zipper, Which Helps Children To Put On And Take Off Easily, Conveniently And Quickly, Saving Precious Time For Parents And Children.

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#TOP 2

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

Ewbob

1purple

11-12 Years

Ewbob Girls One Piece Swimsuit Quick Dry Swimwear Swimming Costume Beach Bathing Suit for Kids(C3-005)-Purple-11-12Y

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 3

ADUDVLO Girls Swimming Costume with Front Zipper & Swim Cap

ADUDVLO

Pink

9-10 Years

ADUDVLO Girls Swimming Costume with Front Zipper & Swim Cap – Cartoon One Piece Bathing Suit for Kids Ages 4–10, Quick Dry & Stretchy Swimwear (UK, Age, 9 Years, 10 Years, Regular, Pink)

9.6

FTB Score

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Features

[Adorable Rainbow Unicorn Print] Decorated With A Cute Rainbow Unicorn Pattern, This Swimsuit Girls Adore Adds A Splash Of Color And Magic To Every Swim. The Fun Cartoon Design Makes This Girls Swimming Costume Stand Out From Plain Swimwear Styles.

[Front Zipper Design] This Kids Swimming Costume Features A Smooth Front Zipper, Making It Easy For Kids To Put On And Take Off. The Zip-Up Style Adds A Sporty And Practical Touch, Perfect For Swimming Costume Boys And Girls Who Love Comfort And Freedom In The Water.

[Soft, Stretchy & Comfortable Fabric] Made From Soft, High-Elastic Fabric, This Kids Swimsuit Feels Gentle On The Skin While Allowing Full Flexibility. Ideal For Swimming Lessons, Diving, Or Playing At The Pool And Beach.

[Quick-Drying & Durable Material] Crafted From Quick-Drying, Chlorine-Resistant Fabric, This Swimming Costume Kids Can Wear Regularly Stays Vibrant And Comfortable Wash After Wash — Perfect For Active Kids Aged 4–10.

[Includes Matching Swim Cap] Each Set Comes With A Matching Swim Cap, Designed In The Same Theme As The Swimsuit. It Helps Protect Your Child's Hair From Pool Water And Completes The Adorable Swim Outfit Perfectly.

[Exciting Astronaut & Shark Print] Featuring A Fun Astronaut And Shark Cartoon Design, This Boys' Swimsuit Sparks Imagination And Adventure With Every Swim. The Playful Space And Ocean Theme Makes This Boys' Swimming Costume Stand Out From Ordinary Swimwear Styles

[Cute Mermaid-Themed] Designed With A Sweet Mermaid-Inspired Style And Soft Ocean Colors, This Kids Swimsuit Creates A Dreamy, Fairy-Tale Look Without Scale Patterns. The Playful And Charming Design Is Perfect For Children Who Love Mermaids, Making Every Swim More Fun At The Pool Or Beach.

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#TOP 4

Lancry One Piece Black Girls Swimming Costume Girls Swimsuit Quick Dry Stretchy Swimwear

Lancry

Lancry-NKOOHT04-250917

Black

10-11 Years

Lancry One Piece Black Girls Swimming Costume Girls Swimsuit Quick Dry Stretchy Swimwear for Kids Bathing Suit 4-14 Years (UK, Age, 10 Years, 11 Years, Regular, Black)

9.6

FTB Score

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Features

[ONE-PIECE] ：This Swimsuit Girls Features A One-Piece Design, Providing Enhanced Coverage And Excellent UV Protection. It Reduces Water Resistance, Increases Swimming Speed, And Is Easy To Put On And Take Off.

[PREMIUM COMFORT] ：This Girls Swimming Costume Is Made From High-Quality Nylon + Spandex Fabric For Softness And Stretch. The Breathable, Quick-Drying Fabric Ensures Maximum Comfort, Making It Perfect For All-Day Beach Or Pool Wear.

[SUPPORTIVE DESIGN] ：This Swimming Costume Girls Features Wide Shoulder Straps And A U-Shaped Back To Reduce Pressure On The Shoulders And Back, Providing Optimal Support And A Comfortable Fit For Active Children.

[SUMMER FUN] ：This Black Swimming Costume Girls Is Perfect For Swim Lessons, Beach Vacations, Or Pool Parties—a Must-Have For Summer Fun!

[FIT FOR GIRLS 4-14] ：This One Piece Girls Swimsuit Is Available In Sizes Suitable For Girls Ages 4 To 14. Please Refer To The Detailed Size Chart For The Perfect Fit. Machine Washable And Durable.

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#TOP 5

LXEASYGO Girls One Piece Racerback Swimming Costume Kids Athletic Quick Dry Swimsuit Stretchy Swimwear

LXEASYGO

Black

13-14 Years

LXEASYGO Girls One Piece Racerback Swimming Costume Kids Athletic Quick Dry Swimsuit Stretchy Swimwear Cover

LXEASYGO Girls One Piece Racerback Swimming Costume Kids Athletic Quick Dry Swimsuit Stretchy Swimwear for Girls 5-14 Years (UK, Age, 13 Years, 14 Years, Regular, Black)

9.5

FTB Score

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Features

[Comfortable Breathable] This Kids Swimming Costume Is Made Of Nylon And Spandex,breathable And Quick Drying, Soft, Comfortable, Stretchy, Ensuring All-Day Comfort

[Kids Swimwear] Wide Shoulder Straps Relieve The Pressure On The Shoulder And Back, Stylish And Unique Cutout Design On The Back, Make It More Comfortable To Wear

[Suitable For All Occasions] Suitable For Swimming Training, Beach, Pool, But Also Suitable For Home Swimming Pool Parties, Outdoor Beaches

[Size] These Girls Swimsuit Fit For Girls Ages 5 -14, It Is Very Easy To Wear Due To The Excellent Elasticity

[Privacy Protection] Full Hip Coverage And Design, Non-See-Through ,protects Girl's Privacy

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#TOP 6

JiAmy Girls Swimsuit One Piece Ruched Front Retro Kids Swimming Costume Adjustable Straps UV Swimwear Bathing Suit 13 Years

JiAmy

Black

13 Years

JiAmy Girls Swimsuit One Piece Ruched Front Retro Kids Swimming Costume Adjustable Straps UV Swimwear Bathing Suit 13 Years, Black

9.5

FTB Score

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Features

Classic & Elegant Design: This Swimming Suit For Girls Features A Timeless Solid Colour Design Accented With Subtle Ruched Front Panelling, Offering A Stylish And Flattering Look That Stands Out Without Loud Patterns. Perfect For Parents And Girls Who Appreciate Simple, Elegant Style.

Premium Material：Crafted From A High-Quality Blend Of 82% Polyamide And 18% Spandex, This Kids Swimsuit Is Soft, Durable And Colourfast. The Fabric Holds Its Shape And Vibrant Colour Wash After Wash.

Versatile Summer Wear：The Ideal Swimsuit For Girls For Swimming Lessons, Surfing, Pool Parties, And Beach Outings. Its Classic Design And Reliable Sun Protection Make It A Summer Perfect Choice For Girls Aged 5-13.

Quick-Dry: Made From Lightweight, Breathable, And Quick-Drying Material, This Swim Suit Kids Keeps Your Child Comfortable In And Out Of The Water.It's Easy To Care For And Ideal For Pool Days Or Beach Holidays. Removable Pads For 13 Years And Above, No Pads For The Rest Of The Age Group

Comfortable Fit: JiAmy This Kids Swimming Costume Designed For Active Play, The Wide Adjustable Straps And Full-Coverage Back Provide A Secure, Supportive Fit That Stays In Place During Swimming And Beach Play. The Second-Skin Feel Ensures All-Day Comfort Without Digging Or Slipping.

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#TOP 7

Lancry Swimming Costume for Boys Girls

Lancry

Lancry-NKOOHT04-2503261643

Pink

12-15 Years

Lancry Swimming Costume for Boys Girls Cover

Lancry Swimming Costume for Boys Girls, One-Piece Kids Swimsuit, Short Sleeve Swimming Costume 6-14 Swimsuit Girls (UK, Age, 12 Years, 15 Years, Regular, Pink)

9.3

FTB Score

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Features

[HIGH-QUALITY FABRIC] ：This Girls Swimming Costume Is Made Of 85% Polyester+15% Spandex. It Is Comfortable And Skin-Friendly, Quick-Drying And Refreshing, Stretchy And Durable, And Can Also Protect Children's Delicate Skin From Harmful Ultraviolet Rays.

[TIP] ：3XL And 4XL Sizes Have Removable Padding In The Chest Area.

[WASHING CARE] ：This One Piece Black Girls Swimsuit Is Best Washed By Hand, And The Washing Temperature Does Not Exceed 30℃.

[SUITABLE FOR CHILDREN AGED 6-15] ：This Swimsuit Girls Comes With A Detailed Size Chart. It Is Recommended To Make An Accurate Selection Based On The Child's Actual Height, Size And Weight To Ensure A Perfect Fit And Comfortable Wearing.

[ENJOY WATER FUN] ：This Kids Swimming Costume Is Perfect For Swimming, Beach Trips, Surfing Or Pool Games, While Protecting Your Child's Safety, It Also Provides Space For Free Movement.

[EASY TO PUT ON AND TAKE OFF] ：This Boys Swimming Costume Is A One-Piece Design With A Zipper To Help Children Put On And Take Off Easily, Conveniently And Quickly.Make Sure Your Child Is Comfortable Throughout The Day.

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#TOP 8

7-16 Years Girls Swimming Costume One Piece Kids Swimming Costume Girls Swimsuit Adjustable Spaghetti Strap Swim Suit Kids

Lancry

Lancry-NKOOHT04-250526

Black

11-12 Years

7-16 Years Girls Swimming Costume One Piece Kids Swimming Costume Girls Swimsuit Adjustable Spaghetti Strap Swim Suit Kids Cover

7-16 Years Girls Swimming Costume One Piece Kids Swimming Costume Girls Swimsuit Adjustable Spaghetti Strap Swim Suit Kids (with Removable Padding) (UK, Age, 11 Years, 12 Years, Regular, Black)

9.2

FTB Score

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Features

‍[ADJUSTABLE & REMOVABLE PAD DESIGN] : This Kids Swimming Costume Features Adjustable Spaghetti Straps, Removable Pads, And Adjustable Side Drawstrings, Which Fit The Body And Provide Optimal Support And Comfortable Fit For Active Children.

‍[ULTIMATE COMFORT] : This Girls Swimming Costume Is Made Of 85% Polyamide And 15% Spandex Fabric, Which Is Soft And Stretchy. The Breathable Quick-Drying Fabric Ensures Maximum Comfort, Perfect For All-Day Wear At The Beach Or Pool.

‍[SUMMER FUN] : This Swimming Costume Girls Is Perfect For Swimming Lessons, Beach Vacations Or Pool Parties, And Is A Must-Have For Summer Fun!

‍[SUITABLE FOR GIRLS 7-16] : This One Piece Swimsuit Girls Size Is Suitable For Girls Aged 7 To 16. Please Refer To The Detailed Size Chart For The Perfect Fit. Machine Washable And Durable.

‍[ONE-PIECE SWIMSUIT] : This Girls Swimsuit Features A One-Piece Design, Providing Better Body Coverage And Excellent UV Protection. It Can Reduce Water Flow Resistance, Increase Swimming Speed, And Is Easy To Put On And Take Off.

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#TOP 9

Zoggs Girl's Cottesloe Sportsback One Piece Swimsuit

Zoggs

555019032

Black/Ecofabric

12 Years

Zoggs Girl's Cottesloe Sportsback One Piece Swimsuit Cover

Zoggs Girl's Cottesloe Sportsback One Piece Swimsuit, Black/Eco Fabric, 12 Years

9.0

FTB Score

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Features

Open Back Allows For Added Comfort And Flexibility

Ideal For Swimming Lessons, Competitve Swimming And School Swimming

This Swimming Costume Is Part Of The Zoggs Sustainable Product Program, Using Recycled Materials To Help Protect Our Environment For Future Generations

Ecolast+ Fabric Is Made Using Fibre Produced From Recycled Plastic Bottles And Consumer Waste

100% Chlorine Proof Swimsuit With Lifetime Guarantee, Machine Washable, UPF 50+ Sun Protection

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#TOP 10

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

Ewbob

Pinkflower

7-8 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(C18-005)-PinkFlower-7-8Y

8.9

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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Editor's Notes

During our swim brief one-piece swimsuit for girls research, we found 306 swim brief one-piece swimsuit for girls products and shortlisted 10 quality products. We collected and analyzed 7,173 customer reviews through our big data system to write the swim brief one-piece swimsuits for girls list. We found that most customers choose swim brief one-piece swimsuits for girls with an average price of £20.00.

The swim brief one-piece swimsuits for girls are available for purchase. We have researched hundreds of brands and picked the top brands of swim brief one-piece swimsuits for girls, including Okdance, Ewbob, ADUDVLO, Lancry, LXEASYGO.

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.