Business Insider Tour the Gilded Age Manhattan townhouse where Jackie Kennedy's favorite designer worked
See the 1901 Manhattan townhouse where iconic designer Oleg Cassini created wedding gowns and sketched dresses for Jacqueline Kennedy Onassis.
See the 1901 Manhattan townhouse where iconic designer Oleg Cassini created wedding gowns and sketched dresses for Jacqueline Kennedy Onassis.