A military uniform worn by members of a navy. Typically these will be either white or khaki in summer or tropical regions, and black or very dark blue in winter or cold regions. A naval dress uniform, meant for ceremonial purposes, would usually be worn for special occasions while ashore, but rarely worn on an active vessel. Conversely, a naval working uniform is the typical clothing worn while out at sea, and is usually meant more for protection than for good looks.
