12 Best Swimsuits and Bikinis for Teens 2020 Swimsuit TrendsYouths showcasing their vibrant enthusiasm wearing trendy bathing suits for sun-filled days by the seaside or poolside - we're talking about teens wearing bikinis! Seeing these self-assurance along with charm, it's clear that they appear radiant among their beach attire. These teen persons project positiveness and are having the unfettered days of their youth.