Best 18 Girls Monokinis in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for 18 Girls Monokinis

Girls Butterfly Swimsuit Conservative One Piece Monokini Bathing Suit Summer Wide Straps Swimwear Size 7-8 Years
#TOP1
Girls Butterfly Swimsuit Conservative One Piece Monokini Bathing
9.5
PM SCORE
Milumia Girl's Cute Ribbed Knit One Piece Swimsuit Cut Out Scoop Neck Bathing Suit Dusty Blue 10 Years
#TOP2
Milumia Girl's Cute Ribbed Knit One Piece Swimsuit
8.9
PM SCORE
Hilor Girl's One Piece Swimsuits Ruffled Beach Swimwear Kids Bathing Suits Monokinis White&Pink Flowers 11-12 Years
#TOP3
Hilor Girl's One Piece Swimsuits Ruffled Beach Swimwear
8.9
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best 18 Girls Monokinis of 2026

Market Overview
18 Girls Monokinis Reviewed
  • Reviews Analyzed: 1047 Items
  • PM Avg. Rating: 3.0 / 10
34 Products Evaluated
  • Highest Price: $37.90
  • Lowest Price: $9.99
  • Avg. Price: $22.87

Girls Butterfly Swimsuit Conservative One Piece Monokini Bathing Suit Summer Wide Straps Swimwear Size 7-8 Years

VIEILLE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Lavendergirl 8.21

Features

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

Feature: One piece swimsuit provides comfort and designed to fit all body types, slim fit but not tight. UPF 50+ to protect kids' skin from the sun's harmful rays, durable, quick-drying and functional use

Occasion: This girl's swimsuit is perfect for swimming, surfing, beach, holiday, pool, party, water parks, swimming lesson and other water sports activities.

Milumia Girl's Cute Ribbed Knit One Piece Swimsuit Cut Out Scoop Neck Bathing Suit Dusty Blue 10 Years

MILUMIA
14.00 X 10.50 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Milumia 9.84

Features

Material: 82% Polyester, 17% Elastane; Fabric has high stretch

Feature: Ribbed Knit, Cut Out, Scoop Neck, One Piece Swimsuit, Cute

Occasion: Great for Beach & Pool, Summer, Vacation, Holiday, Cruise, Swimming

Care: Machine wash, do not dry clean

Please refer to the last image or the size measurement below before ordering

Hilor Girl's One Piece Swimsuits Ruffled Beach Swimwear Kids Bathing Suits Monokinis White&Pink Flowers 11-12 Years

HILOR
GSW3522-61F-160
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hilor 9.90

Features

Non-adjustable shoulder straps, U back

Kids swimwear with ruffles design, lovely fit

Front lined one piece swimsuits, unlined back; adorable patterns

Fabrics is soft and comfortable, stretchy and breathable to protect kids skin

UPF 50+ Sun Protection, perfect for swimming, beach, the pool party, surfing, Hawaii, school swim lesson, summer vacation, etc.

Shekini Girl's One Shoulder One-Piece Swimwear Solid Cutout Bow Swimsuit Bathing Suit (Black, 10-12 Years)

SHEKINI
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SHEKINI 9.72

Features

Material: 82% Nylon & 18% Spandex. Good wearing comfort and no irritation. This one shoulder one-piece bathing suit is skin-friendly for girl's delicate skin.

Design: Solid one piece swimsuit with floral print bow-knot and cutout side design provides beauty and comfort while not see-through.

Feature: One shoulder swimsuit make your little princess shining bright in summer time style.

Detail: High waisted bottom is designed to stay securely. It can wrap your girl's butt nicely while your girl catch waves or dive for a volleyball.

Occasion: This one piece pure color swimwear is perfect for girls to go swimming, vacation, pool, surfing and beach.

Limited Too Baby Girls' Bathing Suit - Upf 50+ Tie Dye One-Piece Monokini Swimsuit (2T-6), Size 6X, Pink Watercolor

LIMITED TOO
10.00 X 5.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

OFFICIALLY LICENSED LIMITED TOO: Girls' One Piece Bathing Suit; For girls who want to express their individuality and creativity; It's a Girls World

PROTECTIVE SWIMWEAR FOR GIRLS: Skin friendly fabric of this one-piece for toddlers and little girls is perfect for your daughter's delicate skin; Let her enjoy the summer without worrying about sunburn with our high-quality swimsuit; Perfect girls' swimwear for a fun day at the pool or beach

UPF 50+ PROTECTION: Hours of play in the sun without worrying about painful sunburn; This girls' one piece bathing suit offers reliable UV protection for your daughter, so you both can enjoy your day worry-free about sunburn; This girls' bathing suit is a real must-have in your daughter's summer wardrobe

QUICK DRY BATHING SUIT: Perfect bathing suit for the beach, pool, and summer vacation; The smooth fabric is durable for a long lasting fit with reduced discomfort or irritation; Multiple sizes, colors, and styles, including a ruffled swimsuit, ensure you choose the right match for your girl; Purchase several bathing suits and stretch out her wardrobe

SUMMER WEAR: Our protective swim suit provides the ultimate sun cover protection for your little girl; Easy to wear and take off, this one piece bathing suit will help nail a great summer look at the beach; Our comfortable bathing suit for toddlers and little girls is also perfect as a gift; Get this swimsuit for your daughter, granddaughter, little sister, niece, or friend

Mumeson Girls's One Piece Bathing Suit High Waist V Neck Swimwear Cherry Blossom Cartoon Axolotl Swimsuits Pink Beachwear Monokini Teen Girls Bathing Suits

MUMESON
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HAOMINGGE 6.35

Features

【Material】85% polyester and 15% spandex, with skin-friendly fabric, comfortable to touch, stretchy, soft to wear, fit the body perfectly, easy to clean.

【Size】The one-piece swimsuit is suitable for children aged 3-14, please choose a reasonable size for your princess according to the size chart we provide. Errors within 1-2cm are normal.

【Design】This one-piece swimsuit adopts advanced thermal transfer printing technology, which will not fade or deform. V-neck and V-back design make your princess comfortable and breathable. Sun protection vest design, perfect for daily or fitness swimming.

【Occasion】Ideal for swimming, gymnastics, performances, surfing, ice skating and other water sports at the swimming pool, beach, seaside, etc. Give your princess the perfect water sports experience.

【Gifts】Cute and stylish one-piece swimsuits with a variety of pattern designs, perfect to give as a gift to your little princess.

Girls One Piece Cutout Bathing Suit Cute Beach Swimsuit Upf 50+ Sun Protection Swimwear Side Tie Monokini For Seaside Tourism 11-12 Years Old Butterfly

SEAUR
0.24 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

【COZY GIRLS SWIMSUITS】: Girls one piece swimsuit is made of polyester and spandex. The fabric of this girl’s swimsuit is lightweight, stretchy, quick-drying, breathable, soft and comfortable for kid's delicate skin.

【DESIGN】: Unique bow tie swimsuit, adjustable shoulder straps make your kid top fit better. The bright tropical print bathing suit design amp up the happy summer atmosphere. one piece cutout bathing suit for girl, design with classic U back, high waist bottom, side bowknot tie, making your little girl look more lovely.

【VIBRANT PATTERN】: Cute girls one piece swimwear 3D print with tropical floral, gradient, colorful striped, palm leaves, butterfly. A mix of pretty colors and Fun prints one piece swimsuit, making your child more charming and flattering.

【OCCASION】: This girls swimsuit is great for summer vacation, beach holiday, swim class, pool party, water park and other water activities, to show your girls a most adorable in the crowd. Best present for your little princess, enjoy the happy time with girls one piece swimwear.

【WASH & SIZE】: Hand wash or machine wash cold gentle cycle. Suit for 5-6 Years, 6-7 Years, 7-8 Years, 9-10 Years, 11-12 Years girls. Age is for reference, please kindly refer to the size chart to choose a right size for your kids.

Yolipuli Girl Family Matching Long-Sleeve Rash-Guard : Uv Upf 50+ Sun Protection Front Zipper Surfing One Piece Swimsuit Girl 6-8 Years Clean Floral Swimdress

YOLIPULI
11.00 X 7.00 X 0.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yolipuli 9.69

Features

💕Size for Girls: 3-4Years old,4-5Years old,5-6Years old,6-8Years old,9-11Years old,11-12Years.old. Please check the size chart for the swimsuit size before you place your order.

💕Sun Protection:Girls one piece long sleeve rashguards protect against rashes, abrasions, and harmful UV rays (UPF 50+), suitable for Surfing, Diving, Swimming, Wakeboarding, Beach activities, Swimming pool, etc

💕Front Zipper Closure: Lengthen cord attached to zipper for easy opening and closure

💕Thumb Hole Design: Special thumb hole design offers you with fully UV protection include your hands, while keeps everything in place

💕Fabric: This girl long sleeve bathing suits is made of 85% Polyester, 15% Spandex, with UPF50+Sun Protection, blocks out more than 98% of the sun's harmful UV radiation, breathable, also lightweight and quick-drying, it can keep comfortable and cool during the swimming and beach time.

Iffei Mommy And Me Matching Outfits Women's One Piece Swimsuits Mesh Ruched Monokini Swimwear Girls Bathing Suit 2T Black

IFFEI
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
IFFEI 9.61

Features

Note: SWIMSUITS ARE SOLD SEPARATELY. Mommy and Me swimsuits for women and girls. Featuring see-through mesh style and deep plunge back design amp up the bathing suit, to be more charming, awesome, and chic.

Family swimsuit is made of see-through mesh style and deep plunge back design amp up the bathing suit, to be more charming, awesome, and chic

Best Holiday Gifts for Mom, Wife, Daughter, Girlfriend or Women You Love. Pefect for beachwear, swimming pool, hot summer, photographs, honeymoon and other water activities.

Matching outfits stretched striped bands around the waist, create a slimming silhouette

Try to coordinate or match swimsuits for the toddler girl or girl, not only they love it, but also it helps you quickly find them in a crowd and keep you all together. Usually works.

Kukume Girls One Piece Swimsuit Ring Linked Cute Swimwear Adjustable Strap Floral Beach Bathing Suit 3-4 Years Pink

KUKUME
0.80 X 9.80 X 11.00 Inches
0.33 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Geruu 6.52

Features

【🐬Material】Our girls' daisy beach sport one-piece swimsuit is made of a high-quality blend of 82% polyester and 18% spandex. This material allows for a comfortable, soft fit that is both quick-drying and skin-friendly. The fabric is also breathable and stain-resistant, ensuring your little girl can wear this swimsuit for years to come.

【🐬Features】Our girls' one-piece swimsuit features cute ruffle trim, adjustable shoulder straps, and a crew neckline, making it both functional and stylish. The vivid printing patterns on the bottom add an extra touch of fashion to this already adorable swimsuit, making your little girl stand out in any setting.

【🐬Occasion】Whether it's at the beach, swimming pool, children's water park or swimming class, our girls' beach sport cut-out one-piece swimsuit is perfect for any occasion. It's a versatile swimsuit that can be worn for any water-based activity, allowing your little girl to enjoy her time in the water in style.

【🐬Size】Our toddler one-piece swimsuits are specially designed for little girls aged 3-12 years old. To ensure a perfect fit, we recommend that you measure your child's size before ordering and refer to our size chart.

【🐬Service】 Our commitment to excellent customer service is our top priority. If you have any questions or concerns, we offer 24-hour customer service to ensure your satisfaction. Don't hesitate to contact us with any inquiries regarding our swimsuits.

Oyoangle Girl's Tropical Print Cut Out Halter One Piece Swimsuit Bathing Suit Beach Swimwear White Green 160

OYOANGLE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OYOANGLE ONLINE STORE 9.86

Features

Fabric: stretchy, soft, comfortable and skin friendly

Design: floral print, cut out, halter neck, one piece swimsuit

Occasion: suit for vacations, swimming, spa, surfing, bathing, pool, beachwear, etc

Hand wash or machine wash in cold water

Size: Please refer to the size chart as below before ordering (not amazon size)

Wdirara Toddler Girl's Cut Out Ruffle Trim Asymmetrical One Piece Swimsuit Monokini Red 120

WDIRARA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WDIRARA 9.87

Features

Features: cut out, asymmetrical neck, one piece swimwear

Fabric is very stretchy,and it's soft and comfortable

Suitable for different occasion, birthday, party outfits, banquet, playwear

Bust Size: (90) 19.3-25.6 inch; (100) 20.5-26.8 inch; (110) 21.7-28 inch; (120) 22.8-29.1 inch

Please refer to size measurement in the last item picture before ordering

Shein Girl's Scoop Neck Ombre Monokini Swimsuit High Cut One Piece Bathing Suit Swimwear Blue Multicolor 160

SHEIN
14.00 X 10.50 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SHENHE ONLINE STORE 9.87

Features

Comfy material, it is breathable and skin-friendly

Ombre pattern, scoop neckline, straps to provide sturdy support, opening u back, wireless bra with removable padding cups, high cut, fully lined

This one piece swimsuit works great with a beach hat, sunglasses, swimsuit cover ups, loose kimonos, sun dresses, sandals or flip flops for a lovely look

Suitable for any activities, such as pool parties, summer surfing, Hawaii vacation, swimming classes, beach sport, etc

Please refer to the detailed size measurement in image before order

Wdirara Girl's Cut Out Round Neck One Piece Swimsuit Monokini Swimwear Dusty Blue 170

WDIRARA
0.26 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Features: one piece bathing suit top, cut out, wireless bra, round neck

Fabric is very stretchy,and it's soft and comfortable

Occasion: perfect for solarium, vacation, swimming, pool, beach, etc.

Care Instructions: Hand wash,do not dry clean

Please refer to product measurement in the last item picture before ordering (not human body size)

Sweatyrocks Girl's One Piece Rashguard Bathing Suit Color Block Cut Out Long Sleeve Swimsuit Yellow 9Y

SWEATYROCKS
14.00 X 10.50 X 0.50 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SweatyRocks 9.86

Features

Material: Polyester

Features: Long raglan sleeve, half zip, cut out, colorblock, high neck

Wirefree and with removable padding, high stretchy fabric, comfortable to wear

Nice choice for swimwear, beachwear, pool party, relaxing, vacation, trip and so on

Please refer to the product measurement in image before ordering

Splendid Girls Ruffle One Shoulder Monokini, Pink, 16

SPLENDID
SG24552
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Girl's One Piece suit in sizes 7 - 16

Top 10 girls monokinis Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Wdirara 12
Milumia 4
Sweatyrocks 4
Shekini 3
Hilor 1
Iffei 1
Kukume 1
Limited Too 1
Mumeson 1
Oyoangle 1

Top 10 girls monokinis Brands Pie Chart


We've carried out a comprehensive analysis of 1,047 reviews on girls monokinis, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select girls monokinis priced around $22.87, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 16 girls monokinis for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right swimwear Products based on their needs, saving them considerable time when choosing which girls monokinis to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.