Swimsuits For 4 Year Olds

Dive into fun with our collection of swimsuits for 4-year-olds, designed for comfort and play. Featuring vibrant colors and playful patterns, these swimsuits are perfect for beach days and pool parties. Made from quick-drying, durable materials, they ensure your little one stays comfortable while splashing around. With easy-to-wear styles and secure fits, these swimsuits provide both freedom of movement and confidence for your child. Make every swim adventure memorable with our stylish and functional options for your little swimmer!

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43 products
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Speedo Girls' Radiating Splice One Piece Swimsuit
  • Coral Sands
  • Blue

Speedo Girls' Radiating Splice One Piece Swimsuit

$32.99

WAS: $42.00*

Quick Facts

scoop neckline racerback straps with cutout underneath durable construction resists pilling fully lined spliced striping pattern with fun

Andy & Evan Girls' Strappy Back Bikini Set
  • Pattern
  • Purple

Andy & Evan Girls' Strappy Back Bikini Set

$48.00

(1)

true- to- size swimsuit set scoop neckline stylish asymmetrical back with strappy detailing on one side comfortable, durable ribbed fabric ... this trendy two- piece set will have your little one standing out at the pool or

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5 Flmom3
Great bathing suit for a preteen which can be tricky finding bathing suits for.

Andy & Evan Girls' Textured Crisscross Bikini Set
  • Tropical Palms
  • Black

Andy & Evan Girls' Textured Crisscross Bikini Set

$35.00

Quick Facts

true- to- size swimsuit set stylish& secure crisscross feature on swim top comfortable, durable ribbed fabric ... this chic swimsuit is perfect for all your little one's beach

DSG Girls' Short Sleeve One Piece Swimsuit
  • Tide Dye Multi

DSG Girls' Short Sleeve One Piece Swimsuit

$30.00

Quick Facts

protection limited to covered areas) ... fit& design fitted girls ’ one- piece swimsuit short sleeves for additional coverage technology 50+ uv protection( rated according to astm

Dolfin Toddlers' Solid One Piece Swimsuit
  • Lime

Dolfin Toddlers' Solid One Piece Swimsuit

$25.00

(1)

this fully lined swimsuit offers a better fit, and the high coverage delivers security for all- day comfort. ... Excellent. ... fit one piece swimsuit design fully lined for a better fit candy striped binding thin straps wide crossback

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5 Girls bathing suit
Excellent. A thing suit for active 5 yrs old girls

Dolfin Girls' Uglies Aurora Criss-Cross Back One-Piece Swimsuit
  • Aurora

Dolfin Girls' Uglies Aurora Criss-Cross Back One-Piece Swimsuit

$29.99

Quick Facts

dive into adventure with the uglies girls' aurora criss- cross back one piece, featuring a funky animal print that adds a wild twist to swimwear! ... plus, it ’s available to match in a little dolfin girls' style, so your mini- me can coordinate her look and unleash her inner wild side together...

Andy & Evan Girls' Textured Cut-Out One-Piece Swimsuit
  • Hot Pink
  • Blue/Purple

Andy & Evan Girls' Textured Cut-Out One-Piece Swimsuit

$29.99

Quick Facts

true- to- size swimsuit scoop neckline stylish cutout in both front and back cute tie feature at hips high- quality, durable ribbed fabric ... perfect for both the pool and

Speedo Girls' Logo Elastic Bikini Set
  • Aqua Splash

Speedo Girls' Logo Elastic Bikini Set

$39.50

Quick Facts

solid bikini bottom print top elastic logo strap design offers season- long durability ... upf 50+ protection chlorine- resistant

Dolfin Little Girls' Uglies Fin Floats V-Back One-Piece Swimsuit
  • Fin Floats

Dolfin Little Girls' Uglies Fin Floats V-Back One-Piece Swimsuit

$24.99

Quick Facts

plus, she can match with her swim besties in the coordinating styles from uglies women, uglies men, uglies girls' or little dolfin boys ’ for a fun, unified look that ’ ll have them swimming in

Nike Little Girls' Bubble Script Long Sleeve One-Piece Swimsuit
  • Hyper Pink
  • University Blue

Nike Little Girls' Bubble Script Long Sleeve One-Piece Swimsuit

$35.00

Quick Facts

a zippered front makes it easy to get in and out of this high- coverage suit that will keep your little one comfortable and out of the rays all day

Dolfin Little Girls' Uglies Little Fish V-Back One-Piece Swimsuit
  • Little Fishies

Dolfin Little Girls' Uglies Little Fish V-Back One-Piece Swimsuit

$24.99

Quick Facts

plus, she can match her swim bestie in the little dolfin boys' style for a coordinated aquatic look that ’s sure to turn heads! ... made from durable, chlorine- resistant fabric, it promises to keep up with her every flip, splash, and cannonball, all while keeping her comfortable and

Dolfin Little Girls' Uglies Floret V-Back One-Piece Swimsuit
  • Floret

Dolfin Little Girls' Uglies Floret V-Back One-Piece Swimsuit

$24.99

Quick Facts

brighten up your little one ’s swim wardrobe with the little dolfin girls' floret one piece! ... plus, the bright colors ensure she remains easily visible in the water, promoting safety during her swimming

Dolfin Girls' Uglies Fin Floats Criss-Cross Back One-Piece Swimsuit
  • Fin Floats

Dolfin Girls' Uglies Fin Floats Criss-Cross Back One-Piece Swimsuit

$29.99

Quick Facts

get ready to make a splash with the uglies girls' fin floats criss- cross back one piece, featuring a playful design of sharks lounging on colorful pool

Dolfin Little Girls' Uglies By The Sea V-Back One-Piece Swimsuit
  • By The Sea

Dolfin Little Girls' Uglies By The Sea V-Back One-Piece Swimsuit

$24.99

Quick Facts

adorned with a delightful pastel starfish and shell print, this vibrant swimsuit captures the essence of beachside adventures and adds a splash of whimsy to her swim

Speedo Girls' Printed Strappy Bikini Set
  • Enamel Blue

Speedo Girls' Printed Strappy Bikini Set

$39.50

Quick Facts

strappy design solid bikini bottom pilling resistant

Dolfin Girls' Uglies Flutter By Criss-Cross Back One-Piece Swimsuit
  • Flutter By

Dolfin Girls' Uglies Flutter By Criss-Cross Back One-Piece Swimsuit

$29.99

Quick Facts

with its chlorine- resistant fabric and shape retention, this one- piece is ready for countless aquatic adventures. ... the playful criss- cross back adds a touch of flair while providing extra support, allowing for ultimate comfort during swim lessons or splash- tastic

Andy & Evan Girls Ruffled One-Piece Swimsuit
  • Pink Floral
  • Purple

Andy & Evan Girls Ruffled One-Piece Swimsuit

$42.00

Quick Facts

regular fit one- piece swimsuit constructed with polyester blend fabric for a comfortable feel ruffle detail and floral design add a touch of style ... upf 50+ sun protection shields from the sun ’s harmful

Dolfin Little Girls' Uglies Solid V-Back One-Piece Swimsuit
  • Black

Dolfin Little Girls' Uglies Solid V-Back One-Piece Swimsuit

$24.99

Quick Facts

pair it with fun accessories for a personalized touch, or let her shine on its own—this one- piece is all about making a statement in simplicity. ... the little dolfin girls' black one piece is a timeless staple that combines style and versatility for your little

TYR Girls' Jigsaw Ava 2 In 1 Tankini Top
  • Multi

TYR Girls' Jigsaw Ava 2 In 1 Tankini Top

$29.99

Quick Facts

fit fully lined girls ’ swimsuit blends comfort and function thick supportive straps and lightweight tank offers coverage vibrant print creates a cute summer

TYR Girls' Jigsaw Olivia Bikini Top
  • Multi

TYR Girls' Jigsaw Olivia Bikini Top

$24.99

Quick Facts

fit this swimsuit blends comfort and function lightweight top features sleek flexible straps and a crisscross

TYR Girls' Parachute Olivia 2 In 1 Tankini Top
  • Royal/Coral

TYR Girls' Parachute Olivia 2 In 1 Tankini Top

$29.99

Quick Facts

fit this swimsuit blends comfort and function lightweight top features sleek flexible straps tankini top offers full

Andy & Evan Little Girls' Orange One Piece Swimsuit
  • Orange

Andy & Evan Little Girls' Orange One Piece Swimsuit

$44.00

Quick Facts

quick- drying fabric is comfortable for all- day wear ... featuring soft textured fabric and playful 3d floral appliqués, this suit combines comfort with standout

Andy & Evan Little Girls' Palm Tankini Swim Set
  • Purple

Andy & Evan Little Girls' Palm Tankini Swim Set

$46.00

Quick Facts

featuring a strappy tank top and matching bottoms with a colorful, vibrant print, this swimsuit is perfect for splashing, lounging, and enjoying sunny adventures in

Andy & Evan Girls' Eyelet One-Piece Swimsuit
  • Aqua

Andy & Evan Girls' Eyelet One-Piece Swimsuit

$34.99

Quick Facts

true- to- size swimsuit square neckline and back comfortable, durable fabric fun& colorful design ... upf 50+ sun

Andy & Evan Girls' Crochet Look One Piece Swimsuit
  • Pink

Andy & Evan Girls' Crochet Look One Piece Swimsuit

$44.00

Quick Facts

made with stretchy, quick- drying fabric to keep her comfy during all her water activities ... featuring a playful geometric print and unique dual- strap design, this suit combines fashion- forward flair with comfortable

Andy & Evan Girls' Colorblock One-Piece Swimsuit
  • Hot Pink

Andy & Evan Girls' Colorblock One-Piece Swimsuit

$29.99

(1)

true- to- size swimsuit square neckline stylish& vibrant colorblock design high- quality ribbed

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4 Lstaples6
Love it but it runs big. Needed to return for smaller size.

Andy & Evan Little Girls' Puff Sleeve Smiley Bikini Swim Set
  • Pink

Andy & Evan Little Girls' Puff Sleeve Smiley Bikini Swim Set

$54.00

Quick Facts

stylish puff- sleeve top adds a unique and fashionable touch to her swimwear crafted from soft, stretchy, and quick- drying fabric to ensure all- day comfort during water activities features a cheerful pink checkered design with adorable smiley faces for a fun, happy

Dolfin Girls' Uglies Cascade Criss-Cross Back One-Piece Swimsuit
  • Cascade

Dolfin Girls' Uglies Cascade Criss-Cross Back One-Piece Swimsuit

$29.99

Quick Facts

make a splash with the uglies girls' cascade criss- cross back one piece, where fun meets fashion in a vibrant, abstract print! ... designed with playful tonal pinks, including cotton candy neons and saturated sangria tones, this suit features a stylish criss- cross back for a trendy look and...

Andy & Evan Girls' Two Piece Long Sleeve Rashguard Set
  • Purple

Andy & Evan Girls' Two Piece Long Sleeve Rashguard Set

$58.00

Quick Facts

get ready to soak up the sun in style with the lavender breeze long- sleeve swim set from andy& evan! ... featuring a dreamy lavender hue with subtle textured detailing, this set combines elegance and playfulness for your little

Andy & Evan Girls' Multicolor Reversible One-Piece Swimsuit
  • Aqua

Andy & Evan Girls' Multicolor Reversible One-Piece Swimsuit

$44.00

Quick Facts

regular fit one- piece swimsuit constructed with polyester blend fabric for a comfortable feel reversible design for 2 styles in

Roxy Girls' Tropidelic Bikini Set
  • Impala

Roxy Girls' Tropidelic Bikini Set

$48.00

Quick Facts

square neckline top thin, adjustable ring- and- slider straps moderate coverage bottoms with elastic waistband twist- tie front detail subtle cute cutouts fun tropical

Speedo Girls' Print High Neck Tankini Set
  • Ceramic

Speedo Girls' Print High Neck Tankini Set

$39.50

Quick Facts

standard fit tankini set high neckline provides more coverage strappy back offers mobility and comfort speedo® logo on back ... block the burn upf 50+ blocks up to 98% of the sun ’s harmful rays creora™ highclo™ chlorine resistant spandex pill resistant fabric increases

Andy & Evan Little Girls' Green Floral One Piece Swimsuit
  • Green

Andy & Evan Little Girls' Green Floral One Piece Swimsuit

$42.00

Quick Facts

unique design with stylish asymmetrical cut and trendy side cutout comfort fit with soft, stretchable fabric for all- day movement textured fabric adds a dimensional, elevated finish retro vibes from the fresh green floral print for a vintage- inspired

Andy & Evan Little Girls' Popsicle Print One Piece Swimsuit
  • White

Andy & Evan Little Girls' Popsicle Print One Piece Swimsuit

$40.00

Quick Facts

quick- drying, stretch fabric for maximum comfort and freedom to play ... one- piece silhouette adjustable halter strap with colorful beads for a custom fit and added charm durable construction perfect for beach days, pool time, and vacationsh fun and playful design with bomb pop print, checkered...

Speedo Girls' Solid Blocked Bikini Set
  • Anthracite
  • Rose Violet

Speedo Girls' Solid Blocked Bikini Set

$39.50

Quick Facts

pilling resistant fabric solid bikini bottom two

Andy & Evan Little Girls' Starfish One Piece Swimsuit
  • White

Andy & Evan Little Girls' Starfish One Piece Swimsuit

$40.00

Quick Facts

quick- drying construction keeps her comfortable all day ... one- piece silhouette ideal for active play made with soft, stretchable textured fabric for comfort and flexibility braided pink straps provide a secure fit with sweet visual texture ruffle details at the leg openings for extra charm...

DSG Girls' Cut Out One Piece Swimsuit

DSG Girls' Cut Out One Piece Swimsuit

$30.00

(1)

fit& design fitted girls ’ one- piece swimsuit cutouts help her cool down when out of the water technology 50+ uv protection( rated according to astm

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5 Swim suit review
Bought for spring swim lessons and it worked out perfectly. Was easy to get on and off without assistance.

Dolfin Toddler's Printed One Piece Swimsuit
  • Animaloons

Dolfin Toddler's Printed One Piece Swimsuit

$24.99

Quick Facts

gk uses 4- way stretch fabrics and a proprietary stretch formula to give you the best fitting garment in the industry hand wash in cold water after each use with mild

Dolfin Toddlers' Printed One Piece Swimsuit
  • Playtime

Dolfin Toddlers' Printed One Piece Swimsuit

$24.99

Quick Facts

do not iron or dry clean ... hang dry away from heat. ... do not use bleach, detergent, or fabric softeners. ... chlorine resistant and made to retain its shape and color after long hours in the water upf 50+ protects them from harmful uv

Dolfin Toddlers' Printed One Piece Swimsuit
  • Koala Time

Dolfin Toddlers' Printed One Piece Swimsuit

$24.99

Quick Facts

fitted one piece swimsuit designed with total comfort and fit in mind, this swimsuit is engineered to fit tight to the body easy pull- on construction binding on straps includes signature uglies candy stripe in coordinating color fully lined with signature uglies candy stripe pattern in...

Nani Swimwear Girls' Mini One-Piece Swimsuit
  • Creamsicle

Nani Swimwear Girls' Mini One-Piece Swimsuit

$30.00

Quick Facts

regular fit one- piece swimsuit full coverage with a secure fit constructed with high- quality and durable materials to withstand any adventure fully lined with buttery soft lining for maximum comfort fun allover design adds a touch of

Dolfin Little Girls' Uglies Aurora V-Back One-Piece Swimsuit
  • Aurora

Dolfin Little Girls' Uglies Aurora V-Back One-Piece Swimsuit

$24.99

Quick Facts

plus, this suit can be matched with her older sister or swim bestie in the uglies girls' style, making for adorable sibling or friend swim outings. ... it's time to make a splash together in

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