Formal dress refers to clothing that is appropriate for formal events, such as weddings, galas, and business functions. For men, this typically includes a suit, tie, and dress shoes, while women often wear evening gowns or cocktail dresses paired with heels. The style and color can vary, but the overall look is polished and sophisticated. In many cultures, formal dress codes are established to signify respect for the occasion and its attendees. Common types of formal dress codes include black tie and white tie, each with specific guidelines on attire. Adhering to these codes helps create a cohesive and elegant atmosphere at events.