PARIS — Men’s skirts, from chain mail minis at Ludovic de Saint Sernin to floorsweeping slit styles at Gucci, were all over the fall runways. But will they carry through to the shop floor? A survey of ...

There used to be a time when working out in my ratty high school T-shirt was okay. Baggy college sweatpants were my life, and my running shoes were just plain old smelly sneakers. But somewhere down ...