15 Baby Swimsuits That Will Make the Cutest Splash Ever

Ready for some fun in the sun? And oodles of cuteness? Snag one of the season's best baby swimsuits for girls and boys from our curated selection, and get ready to splish and splash in style!

We independently research, test, review, and recommend the best products—learn more about our process. If you buy something through our links, we may earn a commission.

i play.® by green sprouts® Watermelon Ruffle Swim Diaper
Photo: Courtesy of
01 of 15

Hanna Andersson Sunblock Rash Guard Suit

Hanna Anderson Sunblock Rash Guard Suit
Courtesy of

This is the one of the cutest baby rash guard swimsuits ever. Made of a stretchy-soft, sun-blocking knit, Hanna Andersson's Sunblock Rash Guard Suit comes in multiple different patterns. This light blue option, covered with friendly sea creatures, gets our vote.

02 of 15

RuffleButts Peplum Short Sleeve Swimsuit

RuffleButts Peplum Short Sleeve Swimsuit
Courtesy of Amazon

Granted, any baby swimsuit with peplum is going to be cute. But the striped pattern, cap sleeves, and adorable bow on this RuffleButts contender nudged it to the top of the heap. We also love the built-in sun protection and thoughtful design that makes diaper changing a cinch.

03 of 15

Old Navy Rash Guard and Trunks Swim Set

Old Navy Rashguard for Babies
Courtesy of oldnavy.gap.com

These Old Navy swim trunks, sporting fish swimming in vivid hues, come with a coordinating rash guard made with UPF 50 sun protection fabric. Both pieces dry super fast, so you won't have a damp car seat when you get back from the beach. This twofer is also hard to beat for the price.

04 of 15

Carter's Unicorn 2-Piece Rash Guard Set

Carter's Unicorn 2-Piece Rashguard Set
Courtesy of carters.com

Fully lined and fortified with 50+ UPF protection, Carter's Unicorn Rash Guard Set shows off a mythical creature with a glittery horn. Made with quick-drying fabric, the baby girl swimsuit strikes the perfect balance of practicality and fun.

05 of 15

i play. by green sprouts Boys' Trunks with Built-in Reusable Swim Diaper

i play. by green sprouts Boys' Trunks with Built-in Reusable Swim Diaper
Courtesy of Amazon

Make a day at the beach with your best guy a little easier with this lightweight suit. It has a reusable swim diaper built in, with a wicking lining to keep him drier when he's not in the water—and it helps prevent diaper rash to boot. Choose from multiple different colors and patterns.

06 of 15

babyGap Star Wars Swim Two-Piece

babyGap Star Wars swumsuit
Courtesy of gap.com

Calling all Star Wars fans! Suit your baby in this adorable Baby Yoda swimsuit, which depicts the message "Come to the cute side!" The elasticized waist ensures a proper fit, while the UPF 50+ fabric protects him from too much sun. Plus, the baby boy swimsuit is made with 100 percent recycled polyester!

07 of 15

Flap Happy UPF 50+ Stella Infant Ruffle Swimsuit

Flap Happy UPF 50+ Stella Infant Ruffle Swimsuit
Courtesy of maisonette.com

Whether it's a family beach day or an impromptu pool visit, this playful one-piece baby girl swimsuit will have your sassy gal splashing in style. Did you notice the adorable mermaids and iridescent glitter? More than just cute, though, this option is sustainable, because it takes four recycled plastic bottles to make it (without the use of added chemicals).

08 of 15

Baby Boys' Shark Print Long Sleeve Rash Guard Set

Carter's Baby Boys' Shark Print Long Sleeve Rash Guard Set
Courtesy of Target

Who says baby swim trunks aren't just as much fun baby bikinis? This two-piece rash guard busts that myth wide open. The shark design on this fast-drying, UPF 50 fabric duo can brighten anyone's day.

09 of 15

Snapper Rock Fruit Fiesta Skirt Swimsuit

Snapper Rock Fruit Fiesta Skirt Swimsuit
Courtesy of Amazon

Tutu precious! We're obsessed with this UPF 50+ suit with a tulle ruffle skirt. The fruit-themed print is eye-catching—and the pom pom trim elevates the baby girl swimsuit even more. The bottom of this beauty has a three-snap closure for diaper changes.

10 of 15

i play. by green sprouts Snap Reusable Swim Diaper

i play. by green sprouts Snap Reusable Swim Diaper
Courtesy of Amazon

Looking for the best baby swimsuit to protect against accidents? Then you'll fall for this reusable swim diaper from i play. by green sprouts. The adorable swimsuit has three different layers: a wicking layer, an absorbent inner layer, and a waterproof outer layer. It also boasts a snug fit to prevent leaks at the beach or pool.

11 of 15

i play. by green sprouts Watermelon Ruffle Swim Diaper

i play.® by green sprouts® Watermelon Ruffle Swim Diaper
Courtesy of

Good news for girl parents: i play. by green sprouts makes a swim diapers for little ladies, too. We love this adorable watermelon option, which has a three-layer design to protect against unexpected leaks. Your baby can wear this swim diaper alone or underneath a standard suit.

12 of 15

Simple Joys by Carter's Girls' Rash Guard Set

Simple Joys by Carter's Girls' Rashguard Set
Courtesy of Amazon

This two-piece baby girl swimsuit includes a long-sleeve rash guard and matching bottoms. The quick-drying fabric offers UPF 50+ sun protection, so your little one can splash around without worrying about sunburn.

13 of 15

Boden Printed Sun-Safe Surf Suit

Boden Printed Sun-Safe Surf Suit
Courtesy of bodenusa.com

This quirky design from Boden features dinosaurs instead of the typical sharks, fish, and dolphins. The UPF 40+ baby boy swimsuit has a zip down the front for easy changing capabilities.

14 of 15

UV Skinz Baby Boy's Sun & Swim Suit

UV Skinz Baby Boy's Sun & Swim Suit
Courtesy of uvskinz.com

For a full coverage baby swimsuit, consider this option from UV Skinz. The certified UPF 50+ fabric protects against 98 percent of UVA and UVB rays—and it even has a mock neckline to shield their sensitive neck. Parents will go crazy for the full front zipper closure (easy on and easy off), front pockets, and quick drying fabric. Choose from 10 adorable patterns, including this topical print called "American Hibiscus."

15 of 15

upandfast Bab One Piece Zip Sunsuits with Sun Hat

upandfast Bab One Piece Zip Sunsuits with Sun Hat
Courtesy of Amazon

You can't deny this UPF 50+ baby rash guard brings the cute factor, especially when paired with the free sun cap! Although you can pick from a few different designs, this gender neutral option, featuring nautical stripes and a sailboat, is our top choice.

Updated by
Nicole Harris
Nicole Harris, SEO Editor
Nicole Harris is the Editor at Parents. She joined the team in 2018 as a Staff Writer and was promoted to SEO Editor in 2021. She now covers everything from children's health to parenting trends. Nicole's writing has appeared in Martha Stewart Weddings, Good Housekeeping, The Knot, BobVila.com, and other publications. A graduate of Syracuse University, Nicole currently lives in New Jersey with her husband.
Was this page helpful?
Related Articles