What is the meaning of formal attire?

Formal attire refers to a specific dress code characterized by elegant and sophisticated clothing typically worn at formal events such as weddings, galas, or business functions. For men, this often includes a tuxedo or a dark suit with a tie, while women may wear evening gowns or cocktail dresses. The goal of formal attire is to present a polished and refined appearance that adheres to social expectations for formal occasions.