Quick answer

For toddlers, a swimsuit that prioritizes UPF 50+ sun protection and a comfortable, secure fit is essential. Look for features like shirring for flexibility and a hat for extra shade. The Shirred Swimsuit Floral Bloom and the Paradiso Stripe Swimhat are excellent choices for sun-safe, stress-free water play.

Key Features for Toddler Swimwear

When shopping for a toddler's swimsuit, sun protection is non-negotiable. Look for fabrics with a UPF 50+ rating, which blocks over 98% of UV radiation. This is especially important for young children whose skin is more sensitive. The Shirred Swimsuit Floral Bloom, for example, is consciously crafted with recycled polyester and has the highest achievable sun protective rating for fabrics.

Fit is another critical factor. A well-fitting swimsuit should be snug but not restrictive. Features like shirring (gathered fabric) can accommodate a growing toddler and make dressing easier. Also, consider a swim hat for added protection for the face, ears, and neck, as seen with the Paradiso Stripe Swimhat.

Decision Rules for Choosing a Toddler Swimsuit

  • Prioritize UPF 50+: Always check the label. A UPF 50+ rating is the highest standard and blocks 98% of UV rays. This is the single most important feature for outdoor swimwear. Look for the UPF 50+ label on the product page.
  • Check the Fit: The swimsuit should be snug to prevent it from slipping off in the water, but not so tight that it restricts movement or leaves red marks. Shiring and adjustable straps can help achieve a better fit. If between sizes, size up for a more comfortable and longer-lasting fit.
  • Don't Forget the Accessories: A swim hat or a long-sleeved rash guard can provide additional sun protection for sensitive areas. A hat with a wide brim or a flap at the back is especially useful for sunny days. A swim hat is a simple way to protect the face and neck from sunburn.

Products to Consider

  • Shirred Swimsuit Floral Bloom: This one piece frill sleeve swimsuit has the sweetest all over floral bloom print and frilly shirred detailing. Consciously crafted with recycled polyester and is rated UPF 50+, which is the highest achievable sun protective rating for fabrics. The UPF 50+ rating means excellent sun protection, and the shirred detailing allows for a flexible, comfortable fit as your toddler grows.
  • Paradiso Stripe Swimhat: Keep little faces shaded and summer-ready with this striped swimhat. Sweet as a double scoop of ice-cream (without the stickiness), it’s perfect for sunny days spent at the pool, beach, or backyard sprinkler. A swim hat provides crucial protection for areas a swimsuit can't cover, like the face and neck, making it an essential accessory for extended outdoor play.

Best For vs. Not For

Best For

  • Toddlers who will be playing in direct sunlight for extended periods
  • Parents looking for a complete, sun-safe swim outfit with minimal fuss

Not For

  • Babies under 6 months who should avoid direct sun exposure entirely (use shade and protective clothing)
  • Older children who prefer two-piece swimsuits or more athletic styles for swimming laps