Alexa Chung’s doing it. So’s Nicole Ritchie and that chick from The Hills. We’re talking about the winter short, a sartorial oxymoron that young Hollywood has fallen head over gooseflesh with. If frostbite—and cold gams—are your bag, take a gander at this one-size-fits-all short by ASOS, made from reclaimed wool and a steal at $31. That money you’ll save? We recommend investing it in leggings.