Best Xl Baby Girls Swimwear Sets in 2026

ADORABLE DESIGN - Features the sweetest details for stylish sun safety. One-piece design and long sleeves offer full coverage and comfort along with greater flexibility while your little girl grows. And, our signature ruffles are on every pair of bottoms.

BUILT-IN SUN PROTECTION - No more tears! Keep your little girl's delicate skin safe in the sun with RuffleButts features built-in UPF 50+ so there's more playing and less worrying about harsh UV rays. Perfect for the beach, lake or pool!

QUICK CHANGE SNAPS and ZIPPER - Diapers changes are a breeze with 3 nickel-free snaps at the bottom and a convenient zipper at the neck/back makes getting this suit on / off a no-more-tears experience.

UPF 50+ sun protection

Quick-drying fabric

Trusted Carter's quality, every day low prices, and hassle-free packaging-exclusively for Amazon member

all-day sun protection—wet or dry

Stretchy, quick-dry material for active play—in and out of the water

Flatlock seams for extra comfort

🌸QUALITY FABRIC: Soft and light polyester and spandex, breathable, comfortable and skin-friendly.

🌸ADORABLE DESIGN: Long sleeve, cute patterns, ruffles detail, zipper closure, 3 nickel-free snaps at the bottom makes getting this swimsuit on / off a more easy experience.

🌸SUN PROTECTION: Baby Girls Swimsuit keeps your little girl's delicate skin safe in the sun with UPF 50+, blocks out more than 98% of the sun's harmful UV radiation.

Disney Frozen toddler girls cute and stylish five piece bathing suit set including matching short sleeve rash guard shirt, full coverage swim bottoms, bikini top, swim skirt and one-piece

Featuring Queen Elsa and Princess Anna dynamic artwork design on swim shirt and one piece bathing suit; all-over Frozen character print design on swim top, flared swim skirt and quick dry swim bottoms

All over print design; Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time

Baby Shark toddler girls 3pc mix n match set: short sleeve swim shirt top, bathing suit bottom, and full coverage swim bottom

Featuring Baby Shark Brooklyn, Mommy Shark and Daddy Shark against ocean background with jellyfish, seaweed and coral on tops; Tie knot bows on tankini straps; All-over shark and stripe print on bottoms with ruched yellow sides

Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; 4 way stretch fabric for comfort and long-lasting fit; Pink contrast raglan sleeves on swim shirt

Includes one rashguard & one pair of swim trunks

Features UPF 50+ fabric to prevent sunburn, comfy crew neck & long sleeves

Trunks feature adorable ruffled back & are designed for easy on/off

Disney toddler girls 5pc mix n match set: swim shirt top, swim bottom, onepiece, tankini, and swim skirt

Featuring Minnie Mouse cartoon on one piece bathing suit, "Minnie" swim shirt, and swim top; adorable pink and white polka dot all-over print design swimwear set

Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; Cross back spaghetti straps; 4 way stretch fabric, elastic leg openings and elastic waist for comfort and a better fit; Ruffle trim accents; Ruffle flutter straps; Ruched sides on swim bottoms

85% Polyester , 15% Spandex

Officially licensed Disney Princess toddler girls 5 piece mix n’ match bathing suit set: cute and stylish one piece swimming suit, bikini bottom, swim skirt, rash guard shirt, and tankini swimwear top

Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; 4 way stretch fabric for comfort and long-lasting fit; Spaghetti straps; fully lined; Fashion swim skirt cover up; Cross back spaghetti straps; Pull on closure

Material: Baby Girl Swimsuit fabric is ultra stretchy and soft, none of the seams are stiff or scratchy, fitted her giving some breathing space but not baggy.

Design: Precious ruffled bottom swimsuit has a bow neck allows your princess to get compliments on it every single time she wears it.. Rust resistant snaps at crotch for easy diaper access

Occasion: Such a gorgeous baby girl bathing suit, was perfect for the sunshine or evening pool time and first swimming lesson, also great as a baby shower gift or birthday present for your little sweetie, niece, granddaughter.

2-piece set comes with leopard swimsuit and matching headband.

Ruffle nylon spandex one-piece swimsuit features back bow and inner leg snap closure. Pairs with coordinating bow headband.

Contains UPF 50+ to protect your little one.

Excellent quality girls rash guard swimwear: Great smooth material, 86% Polyester and 14% spandex, Lining: 100% Polyester. Our girls long sleeve rash guard bathing suits elasticity for perfect fit, skin-friendly, quick dry, breathable, comfortable and soft wearing, easy-to-clean and stain resistant.

Brilliant girls rash guard swimsuit Features: Classical slim cut girls long sleeve rash guard, pretty secure and comfortable. Elegant sewing line details at chest, making girls more modest and chic.

Fine and stretchy girls two piece swimsuits: This girls long sleeve bathing suit is all cut with nice seam stitching at all edges and straps. Supportive and superior elasticity, smooth touch, wear-resistant and comfortable.

Upf 50+ sun protection

No other diaper necessary!

Trim, lightweight diaper encourages swimming

【 Features】Cute baby girl swimsuit. Ruffles on the front, v cut ruffles back, cute striped print,striped ruffles decoration,Very attractive and cute.

【Material】Professional swimsuit fabric, so soft and Comfortable. Hand wash or Machine.

【Occasion】Suit for beach holidays, resorts, swimming pools or a summer bathing gift and bathing party. Baby girl bathing suit.

Soft - Made of high quality polyester + spandex. No irritate little babies’ skin. Comfort is the most important thing for infant swimwear. Machine wash like normal clothes.

Size - 0-6 Months, 6-12 Months, 12-24 Months, 2T, 3T, 4T, 5T, 6,7,8 years old. From newborn to 8 years old. Please check the size detail on description before purchasing this baby beach wear.

Fashion - Unique new style for baby. Different printing for choice - Valentines, sunflower, cheetah, palm leaves, Mouse and so on. 2 pieces swim suit. The bottoms also fit well with swim diaper for infants if you need.

WASH AND SIZE: Hand wash recommend，4 size for 2T/3T/4T/5T/6T/7T/8T Baby girls

ADORABLE DESIGN: Two pieces, Ruffle detail, Made of quick-drying, lightweight and soft fabric, skin-friendly and comfortable for baby to wear

SUN PROTECTION: The Girl Swimsuit's with UPF 50+, blocks out more than 98% of the sun's harmful UV radiation, effectively resist ultraviolet ray, protect your baby's skin

Short sleeves

Covered elastic waistband

✔ MULTISIZE FOR YOU TO CHOOSE : Aalizzwell prepared different size for baby: 0-3 months, 3-6 months, 6-12 months, 12-18 months, 18-24 months. In order to choose the good size for your little baby girls, please check the measurement chart on description before purchasing.

✔ PREMIUM SWIMSUIT MATERIAL : Crafted in soft polyester & Spandex, quick-drying and breathable. Are you ready to wrap your little girl up in this baby girl swimming suit?

✔ UNIQUE DESIGN : Aalizzwell classic long sleeve swimwear for girls. One piece design with durable snaps & zip closure. Different colors to choose, it looks cute for girls! Every detail is designed for infants to toddlers, giving baby free space to grow up.

Machine Wash

Polyester and Spandex, high stretchy, skin-friendly and lightweight

Solid color, wireless, adjustable wide shoulder strap and high waist bottom

🌴【Material】: The baby girls' swimsuit is made of polyester, which is soft, skin-friendly and comfortable to wear. Easy to clean and not easy to fade or deform.

🌴【Design】: Adorable halter tank top with bows decoration, super cute design for baby girls, matching with ruffled bottoms, and the hat that can protect the baby's head from the sun. This newborn swimsuit is cute, trendy and comfortable to wear. It is an ideal choice for baby girls' swimwear.

🌴【Occasion】: Fashionable and adorable style, this bathing set for newborn is suitable for most occasions in life, such as baby shower, amusement park, beach photography, swimming pool, holiday, party, beach, sport, vacation, swimming, kiddie pool, and etc.

MARETIAL&WASH: polyester, comfortable and breathable, soft and elastic, skin-friendly, machine wash, no shrink and fade

UNIQUE DESIGN: long sleeve swimwear for girls, wild leopard and lovely flower printing for you to choose, convenient back zipper closure, adorable ruffles and matching hat make your little girl more attractive

SUGGESTED SIZE: [SIZE UP] this item is smaller size, we suggest that it's better for customers to buy a Bigger size. 3-6 months, 6-12 months, 12-18 months, 18-24 months; please learn more size information from product description as reference

A 2-piece swimsuit set made with UPF 50+ sun protection built in

This rashguard style swimsuit is super comfy for extra coverage days or adventures on the beach

Mock collar, Long raglan sleeves

Officially licensed Star Wars The Mandalorian little girls 4 piece mix n’ match bathing suit set: cute and stylish one piece swimming suit, shirt top, and bathing swimwear top

Screen print design featuring Grogu also known as Baby Yoda and the Child with the words "May The Force be with You"

Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time;

Block the Burn: UPF 50+ protection blocks up to 98% of the sun’s harmful rays

Quick Dry properties allow for faster drying time overall

Pilling resistant fabric

✔ MULTISIZE FOR YOU TO CHOOSE : Parents hope that baby clothes have enough room to adapt to the rapid growth of their little baby. So we prepared different size for baby: 0-3 months, 3-6 months, 6-12 months, 12-18 months, 18-24 months, 2-3T, 3-4T, 4-5T, 5-6T. In order to choose the good size for your little babies, please check the measurement chart on description before purchasing.

✔ PREMIUM SWIMSUIT MATERIAL : Crafted in soft polyester & spandex material, smooth and breathable, cozy feel of this baby swimsuit to keep little baby cool and comfy all hot summer! Are you ready to wrap your little princess up in this cute baby girl swimming suit?

✔ UNIQUE DESIGN : Aalizzwell classic adjustable bikini set with different theme print, elastic waistband bottoms and matching chiffon beach skirt (Tied it yourself). Different fashion theme to choose, it looks especially cute! Every detail is designed for the baby, giving baby free space to grow up.

UPF 50+ sun protection

2 Piece

Tulle flutter sleeves

Rash guard top

Bottoms with tie side

Cute heart print on top

Let summer fun run wild with this Girl's Leopard Swimsuit and Tutu Set. 

The two piece set comes with a nylon spandex one-piece swimsuit that features a detailed leopard print pattern with bow details on the shoulders.

The set also comes with a pink mesh tutu.

MAKE A SPLASH: This cute two-piece rashguard set is made for girls who love to kick, dip, dive, and splash around in the pool or at the beach

UPF 50+ SUN PROTECTION: Made from high performance, quick-dry fabric that has built-in sun protection, our swimwear makes sure they have fun in the sun safely

MACHINE WASHABLE: Easy to care for, our kids clothes and accessories can be washed with like colors on the gentle cycle

🏊【MATERIAL-Elastic Breathable Polyester】The pop design toddler girls bikini bathing suit, comfortable and charming, practical and easy to wear, great breathable and lightweight material for the spring and summer.

🏊【SUITABLE FOR MANY CASUAL OCCASION ON SUMMER】Baby Girls Sleeveless One Piece Swimsuit, great for bathtub, beach holiday, pool party, children’s pool, beach, etc. Allow your sweethearts to enjoy the summer.

🏊【MULTIPLE SIZE OPTIONS】The baby bikini bathing suit we supply is suitable for little girls within 6 months-4 years, many sizes for you to choose, the size chart in the product description for your reference.