Where does designer Donna Karan live?

As of my last knowledge update in October 2021, Donna Karan is known to reside in the Hamptons, New York. She has been associated with both Manhattan and the Hamptons over the years, reflecting her connection to the fashion industry and her preference for a more tranquil environment. However, for the most current information, it is advisable to check recent sources, as personal details about public figures can change.