The U.S. Navy Dress Uniform is a formal attire worn by sailors during official ceremonies and events. It typically consists of a white or navy blue jacket, trousers, and a white dress shirt. The uniform is often complemented by a necktie and various insignia that indicate rank and qualifications. There are different variations of the dress uniform, including the Service Dress Blue and Service Dress White. Each version is designed for specific occasions, with the blue uniform being more common in colder months and the white uniform typically worn in warmer weather. The uniform reflects the traditions and professionalism of the U.S. Navy.