12 Best Swimsuits and Bikinis for Teens 2020 Swimsuit TrendsYouths exhibiting their energetic spirit in trendy bathing suits for sun-filled days at the beach or by the pool - we're referring to teenage girls sporting swimsuits! Witnessing the youngsters' confidence along with attractiveness, it's obvious that they appear radiant in their beach attire. These teen persons project positiveness and are relishing the unfettered days of their youth.