On September 21, Serge and Tatiana Sorokko hosted one of the most stylish fetes of the season. Wilkes Bashford and Peter and Stefanie Coyote mingled at the Serge Sorokko Gallery with Ralph Rucci and Dixie Carter for the opening of "James Galanos: Photographs." Mr. Galanos, a fashion hall-of-famer known for dressing such clients as Diana Ross and Nancy Reagan, was in attendance for his first-ever art exhibition.