"White Tie" is the most formal dress code, often seen at prestigious events like state dinners or gala balls. It typically includes a black tailcoat, a white waistcoat, and a white bow tie. Men also wear formal trousers with a stripe down the side, while women usually opt for full-length evening gowns, often accessorized with elegant jewelry. This dress code signifies a high level of sophistication and is often associated with the upper echelons of society. Attending an event with a "White Tie" requirement means guests should be prepared to dress to impress, showcasing their finest attire and etiquette.