“Being a boss is not my strength,” Eileen Fisher claimed, shifting awkwardly in a seat from a modern conference area inside of the headquarters of a corporation she began herself pretty much 40 several years ago. That may possibly appear to be stunning, given the diploma to which Ms. Fisher, 72, has proved herself as a chief with staying ability in an often brutal marketplace defined by relentless alter. Following all, she is a designer who created a style empire offering contemporary females cozy nonetheless empowering types in pure materials that simplified busy lives. In an market in which, by some actions, a truckload of clothing is burned or buried…