Swimsuit trends have certainly changed over the years, but there's one silhouette that seems to never really go away: the triangle string bikini. It's definitely not everyone's cup of tea, as some may prefer more modest styles like high-waisted swimsuits, but the fashion set on Instagram have seemingly agreed that it's the silhouette of summer.
Hailey Bieber and Miley Cyrus are two of the most recent celebs to jump on the bandwagon with triangle string bikinis. While Bieber took a selfie in a red version, Cyrus went with classic black. As expected, there are tons of iterations of the trend on the market right now, from solid colors to fun watercolor prints. Scroll down to see how Hailey Bieber and Miley Cyrus wear the trend, and shop it for yourself.