"Dress Blue" refers to the formal uniform worn by members of the United States Marine Corps. This uniform is characterized by its dark blue color, which symbolizes the Marine Corps' heritage and tradition. It typically includes a blue coat, white trousers, and various insignia that denote rank and achievements. The Dress Blue uniform is worn during ceremonial occasions, formal events, and parades. It is a symbol of pride and professionalism for Marines, reflecting their commitment to service. The uniform is often associated with important events, such as the Marine Corps Birthday Ball and military funerals, showcasing the honor and respect of the Marine Corps.