For a red carpet look for Hollywood's biggest night, I turned to the venerable menswear store for a little style inspiration ...

We’ve assembled the handy guide below, ordered from the humblest options to the fanciest, to help you navigate this terrain.

But nowadays the most important event in Hollywood has gone full high fashion ... He was talking, of course, about tuxedos, a critical part of men’s wardrobes since the late 19th century ...