One martini, made to last: Margo
Margo drinks a single martini at Dukes Bar in St James's, mixed at the table from the trolley, and stretches it across an hour. She settles a room rather than fills it, lives in Knightsbridge, and prefers long bookings planned a day before, three hours at £700 or the overnight at £1,800. She rarely takes a single hour, and White Cube in Mason's Yard is where her afternoons tend to go.



