A "black-tie event" is a formal gathering that typically requires guests to wear elegant evening attire. For men, this usually means a tuxedo, while women often wear a formal gown or a cocktail dress. These events can include weddings, galas, and award ceremonies, where a sophisticated atmosphere is expected. The dress code for black-tie events is designed to create a sense of elegance and uniformity among attendees. Guests are encouraged to accessorize appropriately, with men often wearing a bow tie and women opting for jewelry and evening bags. Overall, black-tie events emphasize style and formality.