Photo Illustration by Luis G. Rendon/The Daily Beast/Getty/FXOn Nov. 28, 1966, author Truman Capote threw a party so grand, star-studded, and exclusive that it singlehandedly defined its guests’ societal status. “It was an invitation that people were clawing to get,” actress Candice Bergen recently said of the Black and White Ball, Capote’s infamous masked affair. “It was New York at its most vicious.”The soirée, held at New York’s Plaza Hotel just four days after Thanksgiving, was the literal t