How Jason Wu electrified the power suit at New York Fashion Week

One in a series of reports on the clothes that really popped at New York Fashion Week.The designer Jason Wu called his fall 2016 collection "Immaculate," which calls to mind a tidy and restrained -- and a rather uppity -- style of dress. It also made one worry that Wu, who loves a sleek power suit, would have his models trussed up in girdle-tight cigarette skirts.