The tuxedo is the popular choice for classic black tie affair. Classic black tie is - a black tuxedo, white shirt, black bow tie, and black shoes. In addition, you can wear a cummerbund or a vest, also in black. Today, navy is acceptable.
Midnight Super 120s Australian Merino Wool, 3 button, 2 to button, double-breasted Edwardian Style Tuxedo with Grosgrain peak lapel.