AP Photo/ Ecan Agostin, Tom Wargacki/Getty Images “You know, she’s a very good-looking lady. She has this sort of beauty that is very, very strong. She must be dressed with things that are elegant, beautiful and young, but not too much…She needs a little more time to perfect her style. But she knows what to do.” Valentino, 76, and Jackie became almost synonymous in the fashion world after she ordered six of his black and white couture dresses to wear during her year of mourning after the death of JFK. She later chose one of his...