postdebutante

They spent their last evening in New York before the second trial at a party given by Cornelia Guest, the city’s most highly publicized postdebutante, whose mother, C.Z. Guest, the noted horsewoman, gardener, and socialite, was prepared to give testimony in von Bülow’s behalf at the trial and corroborate the allegations of the late Truman Capote and others that Sunny von Bülow was a drug addict and a drunk.

Fatal Charm: The Social Web of Claus von Bulow Dunne, Dominick 1985