Kids' Baby Swimwear: Compare Listings & Prices
Updated October 16, 2026
Browse 13 listings for Kids' Baby Swimwear, including options from Saint Bernard and Primary. Compare product details and listed prices.
The 13 displayed listings with prices are listed from $7.00 to $138.00 (USD) in this catalog snapshot. Confirm the selected variant's current price, availability and purchase terms with the retailer.
The selection includes one-piece suits, two-piece sets, rash guards and swim tops made from quick-dry fabrics like polyester blends and nylon. Many pieces feature fun prints, bright colors and easy-snap closures for diaper changes.
When picking swimwear, look for UPF-rated material if you want extra sun protection, and stretchy fabrics that move with the baby. Snap-fastened legs or wide-leg openings make diaper changes simple. For older kids, consider trunks with elastic waistbands and secure drawstrings. Check that seams are flat to avoid skin irritation.
Choose pieces that are machine-washable and resistant to chlorine, as frequent washing is common. Light-weight fabrics dry quickly, keeping babies comfortable after a swim.

Little Paper Kids Baby Girls' Macie Bubble
Saint Bernard
$23.90

Little Paper Kids Baby Girls' Sadie Bubble
Saint Bernard
$23.90

Mayoral Baby Girls' One-Piece Swimsuit
Saint Bernard
$18.90

Mayoral Baby Boys' 2-Piece Swim Set
Saint Bernard
$18.90

Baby rash guard
Primary
$19.50

Clearance baby reversible swim top
Primary
$7.00

Clearance baby rash guard in rainbow stripe
Primary
$12.25

Kids Ray Swim Trunk 6" - Kb1000051
Psycho Bunny
$50.00

Kids Straight Neck One Piece W Frill Straps Illustration Nation
Camilla
$117.00

Kids Samos Hydrochromic Printed Swim Trunk 2 3/4"- 5 1/4" - B0w453f200
Psycho Bunny
$70.00

Kids Babylocked One Piece 4-10 Faith, Luck & Justice
Camilla
$138.00

Kids Van Swim Trunk 6" - Kb1000028
Psycho Bunny
$50.00

Kids Naxos Swim Trunk 6" - Kb1000006
Psycho Bunny
$35.00
Questions
What fabric is best for baby swimwear?
A blend of polyester and nylon that is quick-dry and chlorine-resistant works well.
Do rash guards replace swimsuits?
Rash guards protect the skin from sun and abrasion but usually need to be worn with a swimsuit or shorts.
How do I size a baby swimsuit?
Measure the baby’s chest and height and follow the brand’s size chart, allowing a little room for growth.
Are snap closures safe for water?
Yes, they stay closed in water and make diaper changes easy without removing the whole suit.
Can I wash swimwear with regular laundry?
Yes, use a gentle cycle with mild detergent and avoid fabric softeners that can reduce elasticity.