Apparel · current listings from independent shops
The best baby swimsuits
Baby swim means sun protection first: UPF fabric covers better than sunscreen applies. Swim diaper compatibility and a zipper you can work on a wet, wiggly kid complete the spec.
Top 24 picks of 50 considered · 11 indie shops represented · $10–$64 (median $35) · checked live October 12, 2026 · how StorkScout works
What to look for
- UPF 50 rated fabric with sleeve coverage
- Room for a swim diaper underneath
- Full-length zippers for changes
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Baby Boy's Sun & Swim Suit$48★ 4.9 (119)UV Skinz®
Baby Girl's Sun & Swim Suit$48★ 4.8 (84)UV Skinz®
Clearance baby one-piece rash guard in stripe$20★ 4.8 (40)Primary.com
One-Piece | Baby Swimsuit | White$15Coolibar
Beach | Baby One-Piece Swimsuit | Baja Blue$35Coolibar
Sun Safe Surfsuit-Pink Ditsy Floral$39★ 5.0 (1)Boden US
Baby Girl's Long Sleeve Ruffled Swim Suit$42★ 3.8 (23)UV Skinz®
Swim Long Sleeve Hip Ruffle One-Piece - Floret$64★ 5.0 (6)Pehr
Baby Girl's Long Sleeve Ruffle Legged Swim Suit$42★ 5.0 (2)UV Skinz®
Rash Guard Baby Swimsuit$35★ 5.0 (1)Tea Collection
Baby rash guard$10★ 4.8 (170)Primary.com
Kohala | Baby Neck-To-Knee Swimsuit | Lavendula Colorblock$20★ 5.0 (4)Coolibar
Infants Colourblock Long Sleeve Zip Swimsuit Green/Orange$48Speedo
Baby Girl's UV Sunzie$34★ 4.8 (22)UV Skinz®
Swim Short Sleeve One-Piece - Sea Bloom$33★ 5.0 (10)Pehr
Rash Guard Baby Swimsuit$35★ 5.0 (1)Tea Collection
Navy Gingham Zipper Swimsuit$16EasyTot
Baby Girls UPF 50+ Sunshine Smiles Rashguard Suit$24Gerber Childrenswear
Baby Boy's UV Sunzie$34★ 4.4 (24)UV Skinz®
Baby Boy's Long Sleeve Swim Romper$42★ 5.0 (16)UV Skinz®
Baby Girls UPF 50+ Seashells One-Piece Swimsuit$22★ 5.0 (2)Gerber Childrenswear
Baby Girls UPF 50+ Retro Floral One-Piece Swimsuit$22★ 5.0 (8)Gerber Childrenswear
Emily Baby Sunsuit$48Sunguard Swim
Baby One Piece Swimsuit$18★ 5.0 (1)BANZ® Carewear USA
How this guide is built
This guide requests baby swimsuits listings live from Shopify Catalog and preserves the order Catalog returns. StorkScout does not reorder results based on commission. If promoted placements appear, they are clearly labeled. Products on this week's StorkScout Edit are badged. Read the full methodology.