Best Princess Bikini Sets for Girls of 2026

Name: XiaoMoSha Swimming Costume Girls Bikini Set Two Piece Swimsuit
Brand: XiaoMoSha

John Zimmer

Last Updated: 12 Feb 2026

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The Princess Bikini Sets are stylish and adorable swimwear options for young girls. Designed with vibrant colours and fun patterns, these sets are perfect for a day at the beach or pool. Made from high-quality materials, they offer comfort and durability. The sets include a bikini top and bottom, providing a fashionable and coordinated look. With their charming designs and comfortable fit, the Princess Bikini Sets are sure to make any little girl feel like a princess.

At a Glance: Our Top Picks

#TOP 1

XiaoMoSha Swimming Costume Girls Bikini Set Two Piece Swimsuit

9.8

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XiaoMoSha Swimming Costume Girls Bikini Set Two Piece Swimsuit

#TOP1

9.8

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#TOP 2

Dtiaagto Girls Mermaid Suits 3 Pieces Girls Bathing Suits Kids Princess Ruffle Tankini Boarshorts Swimsuits 6-7 Years Pink

9.7

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Dtiaagto Girls Mermaid Suits 3 Pieces Girls Bathing Suits Kids Princess Ruffle Tankini Boarshorts Swimsuits 6-7 Years Pink

#TOP2

9.7

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#TOP 3

WonderBabe Girls Princess Two Piece Swimsuit Toddler Bikini Set Ruffle Bathing Suit Swim Wear Dress Up

9.5

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WonderBabe Girls Princess Two Piece Swimsuit Toddler Bikini Set Ruffle Bathing Suit Swim Wear Dress Up

#TOP3

9.5

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Top 6 Princess Bikini Sets for Girls

#TOP 1

XiaoMoSha Swimming Costume Girls Bikini Set Two Piece Swimsuit

XiaoMoSha

5-6 Years

XiaoMoSha Swimming Costume Girls Bikini Set Two Piece Swimsuit with Adjustable Straps Bathing Suit Swimwear for Girls, 5-6 Years, Purple Diamond Leopard

9.8

FTB Score

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Features

COMFORTABLE FABRIC: Girls Swimming Costume Is Made From High-Quality Fabric, With Shell Of 82%Nylon+18%Spandex And Lining Of 92%Polyester+8%Spandex. Two Piece Swimsuits Dry Quickly And Provides Comfort During Water Play Or After Swimming Sessions

UNIQUE STYLE: This Two-Piece Girls Swimsuit Top Features A Solid Color, Straps And Hem Of The Top Are Adorned With Ruffles. The Adjustable Shoulder Straps, Ensuring Comfort And Security For All-Day Wear. Paired With Print Design Swim Bottoms, It Will Make Your Princess The Center Of Attention

WIDELY OCCASION: Suitable For Beach, Swimming Pool, Swimming Lessons, Summer Trips, Vacation, Children's Day, Water Sports, Surf Party, Photo Shooting And Etc, Which Is A Great Gift For Girls. Its Vibrant Colors Easily Match Beach Sandals, Hats, And A Variety Of Accessories

SIZE CHARTS: This Swimwear Is Perfect For Girls Aged From 3-12 Years Old And Also Suitable For Various Body Shapes And Excellent For Learning To Swim. You Can Choose A Swimsuit For Your Child Referring To The Size Chart For Comfortable Fit

MULTIPLE COLORS: Girls Bikini Set Includes A Top And A Swim Bottom, Coming In Charming Prints Including Green Flower, Purple Diamond Leopard, Orange Flower, Pink Strawberry, And Red Watermelon To Make Your Teen Stand Out At The Beach Or Pool

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#TOP 2

Dtiaagto Girls Mermaid Suits 3 Pieces Girls Bathing Suits Kids Princess Ruffle Tankini Boarshorts Swimsuits 6-7 Years Pink

Dtiaagto

Pink

6-7 Years

Dtiaagto Girls Mermaid Suits 3 Pieces Girls Bathing Suits Kids Princess Ruffle Tankini Boarshorts Swimsuits 6-7 Years Pink

9.7

FTB Score

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Features

Stunning Visual Appeal: Vibrant Colors That Captured Lots Of Imagination For Kids. The Two-Piece Bathing Suit Matches Perfectly—it Not Only Looks Adorable But Also Compliments The Tail Beautifully.

Material: 82% Polyester And 18% Spandex, Stretchable, Elastic, Flexible With Light Weight, And No Fading.

The Mermaid Tails Are A Dream Come True For Any Little Girl! Oh Look At The Beautiful Mermaid! They Were The Highlight Of The Party—every Child Felt Like A Magical Mermaid.

Mermaid Design：The Fins Have An Opening On The Bottom For The Feet To Come Out.

Ideal Gift: The Mermaid Tail For Girls Make For An Ideal Present For Birthdays, And Holidays, With Their Distinctive Appeal And Fun Feature, Stimulating Their Imagination And Creativity, They Are Sure To Be A Hit With Mermaid Lovers.

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#TOP 3

WonderBabe Girls Princess Two Piece Swimsuit Toddler Bikini Set Ruffle Bathing Suit Swim Wear Dress Up

WonderBabe

A02293-Yellow-120-US9

Yellow

5-6 Years

WonderBabe Girls Princess Two Piece Swimsuit Toddler Bikini Set Ruffle Bathing Suit Swim Wear Dress Up, Yellow, 5-6 Years

9.5

FTB Score

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Features

The Swimsuit Set Is Made Of Polyamide And Elastane, The Fabric Is Soft And Light, Durable, Stretchy, Comfortable, Quick Drying And Skin Friendly.

Princess 2-Piece Cute Swimsuit. Package Includes: 1 Bikini Top + 1 Bikini Bottom.

This Princess Swimsuit Whether Playing At The Beach, Swimming In The Pool, Attending Themed Parties Or Water Sports Activities, You Can Make Sure Your Kids Are Comfortable And Protected From The Sun In This Stylish Swimsuit

Ruffled Off-The-Shoulder Leader Design. This Swimsuit Requires No Laces. Elastic Waist Skirt With Built-In Briefs And Full Front Lining For Coverage And Comfort Without See-Through.

Great Gift For Your Daughter/granddaughter/friend's Daughter/niece. Brightly Colored Ruffled Girls Swimsuits With Vivid Patterns Give Your Girls A Great Vacation, Enjoy Summer, And Enjoy The Beach!

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#TOP 4

Miyanuby Girls Swimsuits 3 Piece Bathing Suit Plain Criss Cross Bikini Set

Miyanuby

Blue

9-10 Years

Miyanuby Girls Swimsuits 3 Piece Bathing Suit Plain Criss Cross Bikini Set Cover

Miyanuby Girls Swimsuits 3 Piece Bathing Suit Plain Criss Cross Bikini Set with Cover Up Skirt Beach Swimwear 9-16 Years Blue

9.3

FTB Score

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Features

This Bikini Tops Is Design With Criss Cross,adjustable Spaghetti Straps,removable Chest Pads;solid Bikini Bottom,soft Lining,matching With Wrap Cover Up Beach Skirt,adjustable Drawstring On The Side,provide Safe And Full Coverage,fancy Pattern Is Perfect For The Summer!

Comfy Material:Our Girls 3 Pieces Swimsuit Is Made Of Polyester And Spandex,the Fabric Is Quick Dry And Stretchy,soft And Skin-Friendly,breathable And Lightweight,comfortable To Wear.

Size:Girls' Swimwear Fits For 9-16 Years Girls.Kids Swimsuits Girls 9-10,girls Swimsuits Size 11-12,juniors Swimsuit For Girls 13-14,girls Swimsuits Size 15-16,bathing Suits For Teens,teen Bikini.

Suit Occasions:Our Swimsuit For Girls Is Perfect For Beach,swimming Pool,tanning,water Park,spa,tropical Vacation,etc.Make Your Kids Look Cute,fashionable And Unique,be The Unique And Most Striking Princess On The Beach!

Girls'swimwear Includes:1* Bikini Top + 1*swimsuit Bottom + Beach Skirt Cover Up.Hand Wash And Machine Wash Are Both Available,do Not Bleach. It Will Be A Great Surprise For Your Princess This Summer.️

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#TOP 5

Momkonzz Girls 3 Piece Bikini Set with Skirt

Momkonzz

girls bathing suit

9-10 Years

Momkonzz Girls 3 Piece Bikini Set with Skirt Cover

Momkonzz Girls Swimming Costume Kids Swimsuits Bikini Set 3 Piece Bathing Suits Teen Flower Bikini Strap Set with Skirt Cover Up Surfing Beach Swimwear Green 9-10 Years

9.2

FTB Score

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The Momkonzz Girls Bikini Set is designed for comfort and style. Made from high-quality polyester fibre, it offers excellent elasticity and durability, ensuring a comfortable fit without tightness. The fashionable green v-neck top features adjustable spaghetti straps and bra pads, providing both support and security during activities. Additionally, the set includes a matching floral cover-up skirt that can be tied for added coverage. This swimwear is perfect for various summer activities, making it a delightful choice for any young girl.

What We Like

High-quality, comfortable material

Stylish and adjustable design

Includes a cute cover-up skirt

Suitable for various summer activities

#TOP 6

BOBORA Girl's 3 Piece Swimsuit Tropical Print Teen Bathing Suit Twist Cross Bikini Swimwear

BOBORA

BLA-ZJ-ZM4071

Deep Blue

11-12 Years

BOBORA Girl's 3 Piece Swimsuit Tropical Print Teen Bathing Suit Twist Cross Bikini Swimwear Cover

BOBORA Girl's 3 Piece Swimsuit Tropical Print Teen Bathing Suit Twist Cross Bikini Swimwear with Cover Up Shorts Size 11-12 Deep Blue

9.2

FTB Score

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Features

DESIGN: Our Girls Swimsuit Tops Twist Cross Design Is Different From Others, Very Suitable For Teen Girl To Wear And Cover Up Short Can Reduce Skin Tanning. The Tropical Printed Is Full Of Seaside Beach Feeling.

MATERIAL: These Girl Bathing Suit Is Made From 82% Polyester And 18% Elastane, The Fabric Is Quick-Drying, Stretchy, Lightweight And Breathable, Ensuring Your Princess Is Comfortable And Protected From The Sun All Day Long.

SIZE: Girls Bikini Offers A Variety Of Size Options, Girls' Swimwear Size 9-10, Girls Bathing Suit Size 11-12, Teen Girl Swimsuit Size 13-14, Teen Swimsuits For Girls 15-16.

PACKAGE: These Teen Swimsuits Package You Will Receive Includes:1*bikini Top+ 1*swimsuit Bottom+ 1* Swiming Short. This Bikini Set Is Eye-Catching In The Crowd! It Will Be A Great Surprise For Your Princess This Summer!

OCCASION: This Swimsuits For Girls Is Perfect For Various Occasions, Such As Beach Holiday, Swimming, Surfing, Bathing Parties, Pool Parties, Resting At The Beach In Summer And Hot Springs,ect.

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Editor's Notes

During our princess bikini set for girls research, we found 93 princess bikini set for girls products and shortlisted 6 quality products. We collected and analyzed 2,777 customer reviews through our big data system to write the princess bikini sets for girls list. We found that most customers choose princess bikini sets for girls with an average price of £20.00.

The princess bikini sets for girls are available for purchase. We have researched hundreds of brands and picked the top brands of princess bikini sets for girls, including XiaoMoSha, Dtiaagto, WonderBabe, Miyanuby, Momkonzz.

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.