It depends on personal preference. The main physical difference between a tux and a suit is that tuxedos have satin details i.e., satin lapels, satin buttons and, traditionally, a satin side-stripe down the pant leg—classic suits do not. Modern tuxedos consist of 1 button on the jacket and 1 vent at the back. On a suit, the jacket, lapel, and pants all consist of the same material. Instead of satin buttons, a suit will usually have bone, plastic, or fabric-covered buttons. Most commonly, they will also have 2 buttons on the jacket and either 1 or 2 vents at the back, based on personal preference. Tuxedos are generally matched with white shirts that have a wing tip collar to highlight bowties and French Cuffs. Meanwhile, suits can be worn with a variety of patterned or solid colour dress shirts, usually with more classic-styled collars and cuffs.