On Monday night at the Met Gala, the three members of Migos hit the red carpet in Versace, Versace, Versace—of course. But Takeoff took his look one step further with a pair of round white sunglasses, which were reminiscent of the now-iconic pair worn by the late Kurt Cobain. It was a subtly punk rock move for an event that dared every guest to go as avant-garde as possible. And Takeoff’s choice for fashion’s biggest night out solidified a trend that’s been brewing since brands like Saint Laurent, Acne Studios, and Supreme brought it back. Visually, white sunglasses are a hit for the Instagram generation—just ask Sofia Richie, whose posts featuring them have garnered almost 100,000 likes. But they’re also an embodiment of the rebellious, gender-neutral attitude young artists and It guys and girls are trying to embody in 2017. For inspiration on how to wear the trend, look no further than Rihanna and Pharrell Williams.