Size Guide and Chart for Splash About Costume / Swim Diaper

Here's the size chart for choosing Splash About Happy Nappy diaper swimsuits. For these swimsuits, you should consider age, waist, thigh, and chest measurements, as well as the shoulder-to-lower back measurement to find the right size.

Size is often chosen based on age, but the most crucial measurements are thigh and waist . To ensure you get the right size, we recommend checking the size chart so you can get the perfect fit without a doubt.