Ponytails are having a moment—but let’s be honest, did they ever really go out of style? Long before the slicked-back runway looks and red carpet reinventions, the ponytail has been a forever fixture ...

Ponytails are the white t-shirts of the hair world. The most casual version is great for the gym (or super-sweaty summer days); a sophisticated and sleek version is stunning for work; and with proper ...