We've shown you several of Katie Holmes's classic costumes for the upcoming miniseries The Kennedys. But this weekend was the first time that we saw the actress don a recognizable, even iconic ensemble. Dressed in a pink double-breasted suit with matching pillbox hat, Katie looks almost exactly as Jackie did on the fateful day that she and her husband, President Kennedy, rode in a Dallas motorcade; JFK was shot and killed that afternoon. Between the rich history and timeless outfits, we'll definitely be tuning in to watch on the History Channel next year. Will you?