This Amazon section has one-piece swimsuits and cover-ups, all for under $30. Shop swim dresses and strapless one-piece ...

One-piece swimsuits have elegantly held their ground as a staple in swimwear fashion, and 2025 brings a refreshing array of styles that cater to both functionality and fashion-forward aesthetics.

To help you find your new go-to swimwear for your lake, pool or beach days, we tapped several fashion experts for their insights on shopping for swimsuits for different body types and their top picks.