Best 18 Swimwear in 2026

Daisy
Last Updated: Feb 5, 2026

At a Glance: Our Top Picks for 18 Swimwear

upandfast Baby/Toddler Girl One Piece Zip Sunsuits with Sun Hat UPF 50+ Sun Protection Infant Beach Swimsuit (Light Green(LS), 12-18 Months)
#TOP1
Upandfast Baby/Toddler Girl One Piece Zip Sunsuits With
9.9
PM SCORE
uideazone Baby Toddler Girl Swimsuit Rashguard Swimwear UPF 50+ Long Sleeve One-Piece Beach Sunsuit 6-12 Months
#TOP2
Uideazone Baby Toddler Girl Swimsuit Rashguard Swimwear Upf
9.8
PM SCORE
Merqwadd Toddler Baby Girl Swimsuit Rash Guard Long Sleeve One Piece Swimwear Bathing Suit for 1-5Years Kids (B-Mint Green,18-24 Months)
#TOP3
Merqwadd Toddler Baby Girl Swimsuit Rash Guard Long
9.2
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 Swimwear of 2026

Upandfast Baby/Toddler Girl One Piece Zip Sunsuits With Sun Hat Upf 50+ Sun Protection Infant Beach Swimsuit (Light Green(Ls), 12-18 Months)

UPANDFAST
1227_14-LIGHT GREEN-12-18M
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BEFAiR 8.02

Features

COMFORTABLE MATERIAL: This baby swimsuit is made of high quality fabric, which is very soft and stretchy. Your little one will feel comfortable and relaxed all the time.

CUTE SUN HAT: Toddler rash guard that comes with a lovely hat, it covers baby's delicate face and neck. which can give baby more protection when playing at the sea, beach or under the sun.

UPF 50+ SUN PROTECTION: This baby swimwear UPF 50+ sun protection blocks 97.5% of harmful UV radiation to keep your cutie safe in the sun.

HUMANIZATION DESIGN: This one-piece baby bathing suit has a front / back zip for convenience putting on and taking off. Zipper flap and garage protect your baby's delicate skin.

BODY AND BOTTOM COVERAGE: Torso and bottom coverage. Ensure your little one learns to love the water without a sunburn. The baby sun swimsuit makes a great shield against the sun’s rays.

Uideazone Baby Toddler Girl Swimsuit Rashguard Swimwear Upf 50+ Long Sleeve One-Piece Beach Sunsuit 6-12 Months

UIDEAZONE
0.39 X 0.39 X 0.39 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
uideazone 9.77

Features

Material:85%Polyester and 15% Spandex fabric,quick dry, lightweight,soft and breathable,no harm to your baby' skin.

Exposed quarter zip with chin guard, easy to take on and take off and diaper changing.

Long sleeve swimsuit with great protection from the sun.It's exactly what your baby needs for the summer.

The cartoon pattern design and unique coloring motivate for children to give full play over their imaginary canvas

Great full body swimsuit for the beach or pool or wherever swimwear is worn.Makes a great gift for baby boys,baby girls and New Baby!

Merqwadd Toddler Baby Girl Swimsuit Rash Guard Long Sleeve One Piece Swimwear Bathing Suit For 1-5Years Kids (B-Mint Green,18-24 Months)

MERQWADD
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Merqwadd&Balaflyie on YAMtMotBHt 7.72

Features

100% Spandex, zipper closure, lightweight and soft fabric, skin-friendly and comfortable for baby to wear

Adorable swimsuit for toddler baby girls, long sleeve, solid colors, our ruffles are on every pair of bottoms, a convenient zipper at the back/front makes getting this suit on / off a easy experience

This one-piece long sleeve roashguard swim shirt perfect for beachwear, swimming, lake, swimming pool party, play dates, backyard luaus and play. One-piece design and long sleeves offer full coverage and comfort along with greater flexibility while your baby girl grows

Toddler girl ruffle swimsuit fit for 1-5 years old children, size for 12-18 months, 18-24 months, 2-3T, 3-4T, 4-5T, cute and stylish bathing suit for your girl

Wash Tips: hand wash or machine wash in cool water without detergent, and hang dry in the shade

Kids Toddler Baby Girl Swimsuit Halter Sleeveless Cupcake Ruffle Bowknot One Piece Backless Onesie Bathing Suit Clothes Outfit (White, 2-3 Years)

SASAERUCURE
HUGY-PDQ-YAS-YA4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
luchengqushuiyi 8.17

Features

[Material]High quality Polyester, soft and comfortable infant baby girl romper swimwear, sleeveless romper bodysuit for toddler baby girl, suspender onesie swimsuit for 6M-5T girl kids, great for your baby wear in spring and summer. High quality fabrics, light weight, breathable, quick-drying, can protect against most of sunning and no harm to the baby’s skin.

[Design]Fashionable baby girl summer clothes, seaside beach outfit, rash guard bodysuit tops, crew neck, cupcake pattern, bowknot decoration, ruffle hem, backless design, looks very chic and stylish. Double stitched seams make this swimwear more durable.

[Occasions]One-piece romper outfit for baby girl, perfect for ocean theme party, swimming, pool, vacation, beach playing, holiday, surfing, photo shoot, family gatherings in summer.

[Size]This baby girl bodysuit onesies, fit for 6-12Months,12-18Months,18-24Months,2T,3T,4T,5T, adorable newborn girl outfit clothes for summer, cute baby girl swimming one piece clothes, twins sister matching outfit, best for family gathering for holiday.

[What You Get]1pc baby girl bikini bathing suit.

Mersariphy Toddler Baby Girl One-Piece Swimsuit Long Sleeve Swimsuit Girls Bathing Suit Rash Guard (12-18 Months, Pink Beige)

MERSARIPHY
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MERSARIPHY 9.58

Features

♥ Fashion Design: flowers/leapard/hears printed,long sleeves,hiden zipper closure

♥ Fabric Features: High Quality UPF 50+ Nylon Tricot, stretchy and soft, skin-friendly,quickly drying

♥ Super cute swimsuit for kids! Suits your baby perfectly and is simply adorable. Your kids will got a lot of compliments!

♥ Perfect Summer Gifts for Girls: Great for swimsuit pool, beach,,family photography, spring,garden or outdoor activity

♥ Fits for Toddler Girl: 12 months girl swimsuit/2t girls swimsuit/3t swimsuit girls/4t girls swimsuit/5t swimsuit girls/6t girl swimsuit

Besserbay Mermaid One Piece Rash Guard Sun Protection Full Zip Swimsuit For Baby Girls 12-18 Months

BESSERBAY
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yewang Lightyear US 8.17

Features

Certified UPF 50+, blocks the harmful UV rays. Perfect for the swimming, beach travel, summer camp, water park and anywhere sun protection is needed.

Lightweight and quick-drying fabrics, which are softer and more comfortable than normal fabrics, sewing well with four threads flatlock stitch.

With one piece and raglan long sleeve designs, this lovely swimsuit provides enough coverage to protect your baby's skin.

Full zipper with chin guard, it's easy to diaper changing and take on or take off.

Besserbay UV swimwear is a perfect gift for your little one to spent exploring in the sun! More kid's rashguard, please search "Besserbay Kid's Rashguard".

Cupshe One Piece Swimsuit For Women Bathing Suit V Neck Cutout Sexy Swimwear Wide Straps Back Hook Shiny Texture M Saddle Brown

CUPSHE
CAA12E2K031JJM
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CUPSHE 9.86

Features

Design: Shine bright like a diamond in this glittered one piece swimsuit featuring a metallic Lurex fabric, sexy deep v neck, side cutouts that extend to the back, and wide shoulder straps.

About Cup Style: with Removable Soft Cups.

Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.

Occasion: Best Holiday Gifts for Mom, Wife, Girlfriend or Women You Love. Perfect for Tropical Vacations, Summer, Beach & Pool, Honeymoon, Cruise.

Available in XS, S, M, L, XL. (XS=0-2, S=4-6, M=8-10, L=12-14, XL=16-18). Please Refer to Our Size Chart for Specific Measurements to Achieve the Perfect Fit.

Top 10 swimwear Brands on Amazon

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

Brand Count
Besserbay 1
Cupshe 1
Merqwadd 1
Mersariphy 1
Sasaerucure 1
Uideazone 1
Upandfast 1

Top 10 swimwear Brands Pie Chart


We've carried out a comprehensive analysis of 9,579 reviews on swimwear, using our selection criteria to identify the best options in the women's fashion. Our findings reveal that most customers typically select swimwear priced around $19.27, with top brands including cupshe, tempt me, speedo, yonique, b2prity, eomenie, dokotoo, tyr and beachsissi and doshoop

Our team of expert editors reviewed these high-quality items and handpicked the top 7 swimwear for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the women's fashion category. These include cupshe, tempt me, amazon.com, yonique, b2prity, eomenie, dokotoo flagship shop, beachsissi us and yutail and ekouaer loungewear .

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