The New Rules of Workwear

Kristin Hooper is the kind of fashion-obsessed advertising executive who mostly exists in rom-com montages. Her closet is lined with Bottega Veneta and Christian Dior; her idea of “a hoodie that hoodies” is a $990 Italian zip-up sweater from The Attico. But on a recent Monday morning, the 42-year-old stared into the abyss of her…