iPlay swim diapers are the best combo of cute and secure.

Yes, they actually work. iPlay’s reusable swim diapers have held up through multiple kids for me, and the patterns are genuinely cute without being dumb (dinosaurs, whales, rainbows — not some itchy ruffle situation). The elastic is snug but not tourniquet-tight, the fabric dries fast, and they don’t fall apart after a dozen washes like cheaper knockoffs do.

Other brands look cuter on Instagram but fit weird or let solids through. iPlay just works. Multiple layers of mesh, adjustable snaps on some sizes, and they run true to size so you don’t have to guess. A pack of two lasts through a summer of swimming lessons and beach trips.

Your baby will look adorable and your pool won’t turn brown.