The Met Gala after parties are rarely prompt, which means it came as no surprise that Jennie didn’t roll into the Ray-Ban party until after 1:30 in the morning. The corner of Prince Street and Lafayette had been turned into Ray-Ban House, where the eyewear brand was hosting a Met Gala after party for the second year in a row.  The scene at the Met Gala after party to celebrate the opening of the Ray-Ban House. Lexie Moreland/WWD Guests milled about, sipping Aperol spritzes and snacking on meatballs and tea sandwiches between trying on glasses. Ever-helpful team members were at the ready with trays of different frames for photo opps, which is really what a brand after party is all about, after all.  Ella Emhoff, Oscar and the Wolf, Lera Neru, Ellen von Unwerth, Tyrone Dylan, Daniela Lalita and Zarina Yeva were some of the guests who came to dance prior to Jennie’s arrival.…