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Baby swimwear

Swimsuits by UPF and fit.

Toddler in a sage rash guard swimsuit and sun hat playing with a bucket on a beachSwimwear
  • 55brands

What is baby swimwear?

Baby swimwear covers one-piece suits, trunks, two-piece sets and swim diapers.

How swimwear help

  • Swim fabric is made to get wet.
  • A one-piece suit with a zip is easier to get on and off a wet baby.
  • Some brands sell reusable swim diapers. Most suits don't include one.

Not the same as

Swimwear by budget

Price tier is our read of each brand's typical list prices, not a quality rating. Brands are A to Z within each lane.

Budget-friendly$ · Mostly under typical mall prices23
Show 19 more
Mid-range$$ · Department-store pricing27
Show 23 more
Splurge$$$ · Premium and boutique pricing5
Show 1 more

All 55 brands that make swimwear

Swimwear: shop by what you care about Tap one to filter the list. Grouped by what each brand says on its own site.

Filters
Kind of brand
Must have
Brand
✓ maker says yes ✕ maker says no ? not published
ComparePriceWhere to buySizesFabricsOrganic fabric (brand says)OEKO-TEX certifiedGOTS certified
Abercrombie Kids SwimwearFor example: Toddler Smocked Swimsuit (also available in baby)Big store / mass market $$Own site, storesBaby NB - 24M; toddler 2T - 5T–✕✕✕
babyGap SwimwearFor example: Baby Rash Guard Swim Set (0-24M)Big store / mass market $$Own site, Gap stores––✕✕✕
Beau & Belle Littles Swimwearreusable swim diaper. For example: Nageuret swim diaper (8-36 lb)Specialist $Walmart, Faire––???
Bobo Choses SwimwearFor example: Baby Circle Logo Swim ShirtPremium / European $$$Own site (USD), GarmentoryFrom 1 month (1M, 3M, 6M, 9M, 12M, 18M…–✕✕✕
Bummis Swimwearreusable swim diaper. For example: Swimmi Swim Diaper (Small 9-15 lb)Specialist $Well.ca––???
Caden Lane Swimwearfamily-matching swim. For example: Long Sleeve Rash Guard with Ruffle Bottom, Seersucker Blue (0M-3T)Boutique / indieBamboo viscose $$Own siteNB, 0-3 months, 3-6 months, 6-12 months…Bamboo-based items✕✕✕
Carter's SwimwearFor example: Baby Long-Sleeve & Swim Trunks Set (NB-24M)Big store / mass marketOrganic fabric (brand says) $Own site, Carter's stores, Kohl'sPreemie, newborn and infant sizes up…Organic Cotton, 100% Cotton, Fleece✓✕✕
Cat & Jack (Target) Swimwearbaby sizes start at 12M. For example: Long Sleeve Two Piece Rash Guard Swim Set (12M-5T)Big store / mass market $Target––???
Charlie Banana Swimwearreusable swim diaper. For example: Snap Reusable Swim DiaperSpecialist $Kohl's, MacroBaby––???
Child of Mine by Carter's SwimwearCarter's line sold at Walmart. For example: Baby and Toddler Boy Two-Piece Rash Guard Set (0/3M-5T)Big store / mass market $Walmart––✕✕✕
Coolibar SwimwearUPF sun-protective clothing specialist. For example: Baby Beach One-Piece Swimsuit (3-6M to 3T)Specialist $$Own site3-6M, 6-12M, 12-18M, 18-24M, 2T, 3TCotton ZnO fabric, Peruvian Pima cotton, chlorine and saltwater resistant swim fabric✕✕✕
Cuddle Club SwimwearFor example: UPF 50+ Baby Sunsuit with Sun Hat (NB-4T)Specialist $–––???
Equator Sun Swimwear"a UK family business", est. 2006;. For example: Stingray Baby Full-Body UV Sunsuit UPF 50+ (0-18M), £34Small / family-owned $$Own site (USD option)Baby and Toddler (0 - 2y); age groups…–✕✕✕
Esembly Swimwearreusable swim diaper. For example: Outer cloth diaper cover + swim diaperNational brand / DTC $$Own site, Target, Babylist––✕✕✕
Flap Happy SwimwearUPF hats and swim specialist. For example: UPF 50+ Stella Infant Ruffle SwimsuitSpecialist $$Own site, Maisonette, boutiques3M-24MRecycled fabrics✕✕✕
Gerber Childrenswear SwimwearFor example: Long-Sleeved Rashguard Swim Set, Blue Sailboat (12M)Big store / mass marketBamboo viscose $Own site, Walmart, TargetPreemie-5Tcotton, fleece, hacci✕✕✕
green sprouts / i play. Swimwearreusable swim diapers. For example: Eco Snap Swim Diaper (6mo-5T)Specialist $Own site, Target, Walmart6mo to 5TRecyclable materials (swim diaper, fibers not named)✕✕✕
H&M SwimwearFor example: Adorables Swimsuit UPF 50 (3M-4T)Big store / mass market $Own site, H&M stores––✕✕✕
Hanna Andersson SwimwearFor example: Baby Rashguard Swimsuit (0-3M to 3)National brand / DTCOrganic fabric (brand says)OEKO-TEX certifiedGOTS certified $$Own site, Hanna stores, Nordstrom–100% organic combed cotton rib knit (HannaJams Sleeper)✓✓✓
Hudson Baby SwimwearFor example: Boys Swim Rashguard Set Pirate Shark (12-18M)Big store / mass market $Walmart––???
Jacadi SwimwearUS site sells the same range. For example: Toddler girls swimwear (Jacadi toddler sizing 6-36M)Premium / European $$$Own US site (jacadi.us), Jacadi storesNewborn 0-18 months; Toddler 6-36 monthsCashmere, wool, cotton✕✕✕
Janie and Jack SwimwearFor example: Newborn Rash Guard SwimsuitPremium / European $$$Own site, Janie and Jack storesBaby 0-24m (NB (0-10LBS), 0-3M, 3-6M…–✕✕✕
Jessica Simpson Swimwearbaby sizes start at 12M. For example: Toddler Girl Smocked Bikini Swimsuit (12M-5T)Big store / mass market $Walmart––???
Jumping Beans (Kohl's) Swimwearincludes adaptive rashguard sets. For example: Baby & Toddler Girl Ruffle Rashguard One-Piece SwimsuitBig store / mass market $Kohl's––???
Kenny Flowers Swimwearfamily-matching resortwear. For example: BVIS Girls Ruffle One Piece UPF 50 (6M-2T)Boutique / indie $$Own site––✕✕✕
Leveret SwimwearFor example: Baby One Piece Rashguard (6-12M)National brand / DTC $Kohl's––???
Little Me Swimwearswim cover-up. For example: Dino Robe Swim CoverupBig store / mass market $$MacroBaby, Bloomingdale's, department storesPreemie, NB, 3M, 6M, 9M, 12M–✕✕✕
minnow Swimwearfamily-matching swimwear. For example: Oasis Ruffle One Piece (0M-12Y)Specialist $$Own site––???
Modern Moments by Gerber SwimwearWalmart line. For example: Baby and Toddler Girl Smocked Swimsuit (12M-5T)Big store / mass market $Walmart––✕✕✕
Molo Swimwearbrand's baby swim guide. For example: Baby UV swimsuits (Nemo, Nalani)Premium / European $$$Own site, Boozt, boutiques56 to 104–✕✕✕
Monica + Andy SwimwearFor example: Rashguard Top & Swim Trunks Bundle (from 3-6M)National brand / DTCOrganic fabric (brand says)GOTS certified $$Own site, Walmart (M&A line)Newborn, 0-3m, 3-6m, 6-9m, 9-12m…100% organic cotton waffle (One-Piece Baby Pajamas)✓✕✓
Old Navy SwimwearFor example: Printed Ruffle One-Piece Swimsuit (0-24M)Big store / mass market $Own site, Old Navy storesBABY (0-24M)–✕✕✕
Patagonia SwimwearFor example: Baby Little Sol Rashguard; Infant Little Sol Swim Set (3M)National brand / DTC $$Own site, REI, outdoor retailersBabies & Toddlers (0 - 5T)100% Recycled Microdenier Polyester Fleece (Infant Micro D Fleece Bunting)✕✕✕
Pehr SwimwearFor example: Swim Rash Guard & Bloomer Set (0-24M)Boutique / indieOrganic fabric (brand says) $$Own siteNewborn, 0-3 mos, 3-6 mos, 6-12 mos…Organic cotton, teddy fleece, velour✓✕✕
Petit Lem SwimwearFor example: Long Sleeve Two-Piece Rashguard Set (0-24M)National brand / DTC $$Nordstrom––???
Primary SwimwearFor example: Baby Swim Trunks (3-6M to 18-24M)National brand / DTCOrganic fabric (brand says)GOTS certified $$Own site, Maisonette–100% organic cotton interlock (baby organic zip footie)✓✕✓
Quince SwimwearFor example: Swim Trunk and Rash Guard Set (baby 0-3M to 18-24M)National brand / DTCBamboo viscoseOrganic fabric (brand says) $Own siteNewborn through 12 (collection-wide)"organic cotton, bamboo viscose and washable cashmere", merino wool✓✕✕
Quincy Mae Swimwearsold through Rylee + Cru's site. For example: Zip Rashguard One-Piece (0M-3Y)Boutique / indieBamboo viscoseOrganic fabric (brand says) $$ryleeandcru.comNB and 0-3M through 18-24M, plus 2-3Y…Brand names certified organic cotton, fabric categories include bamboo, brushed jersey✓✕✕
Ralph Lauren Swimwearsmallest size 18 months;. For example: Traveller Swimming Trunk (boys 1.5-6 yrs)Premium / European $$$Own site, Macy's, NordstromBaby Boy, Baby Girl and Baby Unisex…–✕✕✕
RuffleButts / RuggedButts SwimwearRuggedButts is the boys line. For example: Long Sleeve One Piece Rash Guard (NB-3T)National brand / DTC $$Own site, Target, NordstromNewborn, 0-3m, 3-6m, 6-12m, 12-18m…80% Nylon / 20% Spandex (rash guard)✕✕✕
Rylee + Cru Swimwearvia The Bump. For example: Delphine Rashguard One-Piece, Cherry Check (0-24M)Boutique / indie $$Own site, Nordstrom, boutiquesNB, 0-3M, 3-6M, 6-12M, 12-18M, 18-24M…–✕✕✕
Shade Critters Swimwearsmocked; at Saint Bernard. For example: Baby Girls Smocked 1-Piece with Tutu, Citron DaisyBoutique / indie $$MacroBaby, Childrensalon, boutiques––???
Snapper Rock SwimwearUPF swim and surf suits. For example: Seaside Gingham Skirt SwimsuitSpecialist $$Own site, Maisonette03-06m, 06-12m, 12-18m, 2 (1-2y), 3…UPF 50+ Sun Protection fabric✕✕✕
Sparkle In Pink SwimwearFor example: Red, White & Blue Family Swimsuits (6-12M to 2T), from $21.99National brand / DTC $Own site––✕✕✕
Splash About Swimwearbaby swim wetsuits and swim nappies. For example: Happy Nappy Wetsuit (baby)Specialist $$Own US site––✕✕✕
SwimZip SwimwearUPF swim specialist. For example: Sunsuit Long Sleeve Romper Swimsuit (0-6M to 18-24M)Specialist $$Own site–"Nylon/Spandex"✕✕✕
Tea Collection SwimwearFor example: Rash Guard Baby Swim Set (3-6M to 4T)National brand / DTC $$Own site, Nordstrom, MaisonetteBaby (0-2T)–✕✕✕
The Children's Place SwimwearFor example: Baby & Toddler Boys Short Sleeve Swim Set (6M-5T)Big store / mass market $Own site, stores, Walmart––✕✕✕
The Tiny Universe SwimwearUV sunsuit. For example: UV Protected Swimsuit (Snow Leopard)Boutique / indie $$Own site––✕✕✕
Thirsties Swimwearvia Reviewed.com; reusable swim diaper. For example: Swim Diaper (Size 1, 6-18 lb)Specialist $Retailers––???
Tiny Tots SwimwearFor example: Flamingo Mommy and Me Swimsuits (baby 6M), from $26.90Small / family-ownedSold on Etsy $$Etsy––???
uideazone SwimwearFor example: Baby Toddler Zipper Rash Guard Swimsuit UPF 50+ (3-36M)Specialist $–––???
UV Skinz SwimwearUPF sun and swim specialistSpecialist $$Own site, swim schools0/3m to 4T (labels include 2T/3T, 3T)85% Recycled Polyester / 15% Elastane (Swim Knit Sun Fabric, Baby Boy's Sun & Swim Suit)✕✕✕
Wonder Nation (Walmart) Swimwearbaby sizes start at 12M. For example: Baby and Toddler Girl Ruffle Rash Guard Swim Set (12M-5T)Big store / mass market $Walmart12M, 18M, 2T, 3T, 4T, 5T (pajama set)…100% cotton (pajama set)✕✕✕
Zoocchini SwimwearFor example: Swim Diaper & Sun Hat Set (12/24M)Boutique / indie $MacroBaby, Well.ca––???

What to look for

  1. Swim diapers are sold separately by most brands. Check what the brand includes.
  2. Some brands state a UPF rating. We show it only when the brand does.
  3. Sizes vary by brand. Many brands size by weight and height, not age. See each brand's sizes

Before you buy

four things to check
  • The smallest size.14 of the 25 brands with a size list here start at newborn or smaller.
  • The fiber.It is on the product page and the sewn-in label.
  • The regular price.Sale prices come and go. The table here lists regular prices.
  • The return window.Check how long the store gives you to send a size back.

Sizes by brand

from each brand's own size list

Each bar shows the sizes a brand lists. Fit still varies, so check the brand's own chart before you buy.

Show brands that make
BrandPreemieNB0–33–66–99–1212–1818–242T+
Abercrombie KidsNB to 2T+
Bobo Choses0–3 to 18–24
Caden LaneNB to 18–24
Carter'sPreemie to 18–24
Coolibar3–6 to 2T+
Equator Sun0–3 to 2T+
Flap Happy3–6 to 18–24
Gerber ChildrenswearPreemie2T+
green sprouts / i play.6–9 to 2T+
JacadiNB to 2T+
Janie and JackNB to 18–24
Little MePreemie to 9–12
Monica + AndyNB to 2T+
Old Navy0–3 to 18–24
Patagonia0–3 to 2T+
PehrNB to 12–18
QuinceNB
Quincy MaeNB to 2T+
Ralph LaurenNB to 18–24
RuffleButts / RuggedButtsNB to 2T+
Rylee + CruNB to 2T+
Snapper Rock3–6 to 2T+
Tea Collection0–3 to 2T+
UV Skinz0–32T+
Wonder Nation (Walmart)0–39–12 to 12–182T+
Ask the meadow

Questions about swimwear

Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

What is baby swimwear?

Baby swimwear covers one-piece suits, trunks, two-piece sets and swim diapers. Swim fabric is made to get wet.

What is the difference between swimwear and rash guards?

A rash guard is the swim shirt, with short or long sleeves. A rash guard is a snug swim shirt with short or long sleeves.

Which brands make organic swimwear?

7 of the 55 brands on this page say they use organic fabric. Use the Organic filter above the table to see them. "Organic" is each brand's own claim unless a GOTS certificate is listed.

What sizes do baby swimwear come in?

It depends on the brand. 26 of the 55 brands here list their sizes, and the size chart on this page shows which brands start at preemie or newborn and how far each one goes.

What does OEKO-TEX STANDARD 100 mean on a label?

It means the item, or its materials, was tested for a list of harmful substances under that program. We show it only when the maker lists the certificate.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.

Ask the grown-ups

safety answers from the agencies, not from us

Finish the outfit

what goes with swimwear

See every kind of baby clothes