KINGSTON — The woman with the smooth dark hair, pillbox hat and white gloves smiled at the “paparazzi” and said, “I’m wearing an original by Coco Chanel.” For a moment, bystanders could imagine that Jackie Kennedy had stepped out of the 1960s. Or, perhaps, that Natalie Portman, nominated for an Academy Award for her role as the former First Lady in the movie “Jackie” was standing on a red carpet in front of them. But this scene didn’t take place at the Dolby Theatre in Hollywood.