Best Xs Baby Girls Tankini Sets in 2026

Long sleeve rash guard with ruffle bottom

Bottom features ruffles

Trusted Carter’s quality, everyday low prices, and hassle-free packaging

ADORABLE DESIGN - Features the sweetest details for stylish sun safety. Two-piece design offers 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 - Keep your little girl's delicate skin safe in the sun! 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!

PROTECT DELICATE SKIN - No more tears! Our conservative surf-style top protects delicate skin against sand and sun for worry free play all day long.

Tankini design: one spaghetti strap/one ruffled strap

Bikini bottom, ruched sides

Quick-dry & UPF 50 protection

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

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

High quality UPF 50+ nylon tricot

Lined front & back

Available in sizes 2 through 14

Upf 50+ sun protection

No other diaper necessary!

Trim, lightweight diaper encourages swimming

ღ Material:Polyester, specially treated fabrics are softer, more comfortable, natural, skin-friendly and feel better.

ღ Design:pink or blue stripe sleeves tops with shorts , simple and stylish, your little girl wear it will be fashionable.And it is a great gift.

ღ Occasion:For swimwear, beach play, vacation

Quick-dry knit fabric with UPF 50 for sun protection

Tankini-style top

An Amazon brand

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

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

Superior Chlorine Resistant Creora Highclo Spandex

Pilling resistant fabric

Short sleeves

Covered elastic waistband

🏊【Material】-- 80% Polyester and 20% Spandex. The girls' swimsuit is soft, comfortable and stretchy. Lightweight fabric, move around easily without any discomfort.

🏊【Design】-- The girls' swimwear is designed with vibrant watermelon patterns, sling top with two cute bowknots, matching with a ruffled bottoms, having adorable and energetic outlook. Traditional two-piece bating set is easy to get on and off.

🏊【Occasions】-- Toddler baby girls' bathing suit is perfect for beach vacation or first ocean trip, resorts, kiddie pool, swimming pool, beach photography, birthday gift, bathing gift, bathing party, summer holidays, etc.

Material: Size 1: 86%Nylon, Lining: 100% Spandex. Size 2: 82% Spandex,Lining: 100% Polyster.This baby girls two piece bathing suit is comfortable, skin-friendly, lightweight and quick-dry. No any harm to your baby's skin. Easy to clean and not easy to fade or deform.

Design: Asymmetrical one shoulder two pieces tankini sets matching with ruffle tank top, ruffled bikini bottoms. Cute ruffle decoration, fashion one-shoulder design, adjustable shoulder strap, high waist, floral printed, make your little princess will looks more adorable and attractive.

Size: This floral bathing suits suitable for baby girl 2-7T. Please check Size Chat and Description before purchase.

♥PREMIUM QUALITY: Our cute two piece swimsuits for girls are made of high quality polyester and elastic spandex. Ultra stretchy material offers enough space for a growing child. Comfortable and breathable for kid's delicate skin, lightweight, soft and quick drying, great for beach and swim.

♥ADORABLE DESIGN: Our girls long sleeve rash guard swimsuit set features the sweetest details for stylish sun safety, cute pattern design, and our signature ruffles are on every pair of bottoms, which offers a fabulous and lovely look to your sweeties. Two-piece design offers full coverage and comfort along with greater flexibility while your little girl grows.

♥PERFECT FIT: Our baby girls bathing suits come in five sizes for 2 to 8 years old. The age is only for reference, you can choose sizing according to the actual shape of your child. This two-piece swimwear provides great coverage and is easy to get on and off. You’ll find the perfect fit to crown your girls summer holidays.

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

Tankini and Rashguard have UPF 50+ protection built in

Made with soft fabric.

Tankini features matching ocean motif

UPF 50+ sun protection

2 Piece

Tulle flutter sleeves

OFFICIALLY LICENSED LIMITED TOO: 2 Piece Bathing Suit featuring a Tankini bathing suit for Toddlers and Little Girls; For girls who want to express their individuality and creativity; It's a Girls World

PROTECTIVE SWIMWEAR FOR GIRLS: Skin friendly fabric of this swimsuit set for toddlers and little girls is perfect for your daughter's delicate skin; Let your baby girl enjoy the summer with our trendy tankini swimsuit, featuring a high-quality rashguard shirt and cute matching bikini bottoms; Perfect while having fun at the pool or beach

UPF 50+ PROTECTION: Hours of play in the sun without worrying about painful sunburn; This little girls' tankini swimsuit set features a UPF 50+ rashguard shirt that offers reliable UV protection for your baby daughter, so you both can enjoy your day worry-free about sunburn

SWIMSUIT SET— The cutest swimsuit set for beach days or hanging by the pool.

FABRIC — Made of 80% polyester/20% spandex tricot; lining made of 100% polyester jersey. UPF 50+ (the highest possible rating) blocks 98% of harmful rays!

TANKINI — Features pull-on style and allover tropical floral print; bottoms have pull-on elasticized waistband

LIGHTWEIGHT AND COMFORTABLE SWIM DIAPER ENCOURAGES SWIMMING— Our 2-in-1 baby girl swimsuit and reusable swim diaper with comfort seams helps baby move freely during swim lessons. Trim design with no bulky fabric and extra snaps for fitting.

PATENTED, TRIPLE-LAYER DESIGN FOR SECURE PROTECTION—A wicking liner prevents diaper rash, an inner absorbent layer for protection outside the pool, and waterproof outer layer with the snug-fitting waist and legs offers secure protection from accidents.

ENSURE A SNUG FIT TO PREVENT ACCIDENTS—A snug fit without being too tight and frequent diaper checks are essential for any swim diaper to prevent pool accidents, see the size chart for more information.

Two-piece tankini sets are fully lined for extra coverage and protection

Stylish printed swimsuits are lightweight, breathable and quick drying

Constructed with durable high-density fabric that protects against rashes, abrasions, and harmful uv rays

Material: 85% Cotton ,Nylon,Spandex,lace and Comfortable to Wear

Highly Quaility and 100% New Band

Style:The one-pieces lace swimsuit, Dress Your Baby So Cute In Summer

Heart print

Ruffle bottom

Halter neck strap

Suit: 82% nylon, 18% elastane Lining: 100% polyester

Fully lined

Hand wash. Not meant to be bleached or ironed.

UPF 50+ sun protection

Fully lined

Bow & ruffle details

2-Piece Tankini Set

Lined for comfort

Screen printed squiggles