The hair equivalent of sky-high stilettos, this slick pony shows everyone who’s boss. The key: securing it right at the bump behind your head. “That way, it sticks out farther than a regular pony and makes a bolder statement,” says stylist Neil Moodie, who did this on the models at the Hervé Léger show. For extra shine and sleekness, flatiron the length of the tail, and apply a dimesize drop of serum (try Bumble and Bumble Hairdresser’s Invisible Oil, ` 2,050). And if your pony’s puny or short, try using a fake one—the model here did.