Today, Karl Lagerfeld will restage Chanel’s Paris-Salzburg fashion show here in New York City (the brand’s Métiers d’Art collection that debuted in Austria back in December). To celebrate the occasion, Lagerfeld did not go to one of the many German beer halls here in the City but rather threw a fabulous boat party on the Hudson River. The fete included fashion’s elite (Alexa Chung, Mia Moretti), fashion models of the moment (Kendall, Cara), and celebs including Emily Ratajkowski and Katy Perry. And while the weather may have bit a bit too chilly to really enjoy being on a late-night cruise, you would never have known it from model Gigi Hadid’s fresh, spring-y updo. Inspired by the event’s nautical theme, hairstylist Jennifer Yepez created a braided bun that felt both effortless and cool, she says. “[It’s] a beautiful look for anyone who loves braids and a bit of texture.” And here, she tells us exactly how to try it at home (and shares some behind-the-scenes pictures).