His departure is the latest in what seems to be a revolving door at J.Crew. After Lyons left, chief executive Mickey Drexler exited the company (but kept his role as chairman). Because the brand isn’t showing during New York Fashion Week, we won’t have any cool new styling tips to look forward to, but there are a whole slew of life-changing pants to hold us over while we wait for the new head of design to be put in place.