I love the confidence of fashionistas who can strut their stuff in sky-high heels. On the other hand, I prefer kitten heels that add an inch or two to my five-foot, five-inch frame. Four-inch heels ...

Antonia Saint Dunbar, cofounder of the period underwear brand Thinx, loves the way she feels when she’s wearing heels. “It has a divine geometry,” she says. “It creates a perfect pitch for your body, ...