On Wednesday evening, Chanel took over new New York hot spot Chateau Royale for an intimate dinner in celebration of their newly launched Première Galon watch. Joining in were Sarah Pidgeon, Riley Keough, Tessa Thompson, Lucy Boynton, Annabelle Dexter-Jones, Justine Skye, Paloma Elsesser, Devon Lee Carlson, Athena Calderone, Beverly Nguyen, Chloe Wise, Coco Baudelle, Kate Young and more. The night began with Champagne and mingling on the restaurant’s lower level, as guests posed for photos in their Chanel ensembles. Keough, a Chanel ambassador, has been busy this fall promoting the new Noah Baumbach film “Jay Kelly,” in which she stars alongside George Clooney, Adam Sandler, Laura Dern and Billy Crudup. “It’s been really nice. I’m doing a really wonderful amount of press — it’s not exhausting and I get to jump in for the fun parts, to watch the film and go to the premieres,” she said of the schedule. “I just felt so lucky to be there on all of my shooting days, to get to work with Noah...