Men: Wear a tuxedo, a long black jacket with tails, a white collared shirt, a white vest, a white bow tie, and black patent-leather shoes. White or gray gloves are appropriate. • Women ...

It takes aplomb to pull off a vest—which is exactly the point. Harter's tip: "Make sure it fits snugly. Nothing looks worse than a baggy sweater vest." It helps to have the trim body for it ...

the famed television personality and engineer was photographed by Sela Shiloni wearing several different unique looks — that is very different from his signature mix of bow ties and lab coats.

According to the G.Q. Style Guide published in 2010, the look comprises a black tailcoat and trousers with a white shirt, vest (generally of piqué cotton), and bow tie. The white shirt has a wing ...