naval uniform
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 sailor uniform is the typical clothing worn while out at sea, and is usually meant more for protection than for good looks.
Examples
See also
This tag implicates military_uniform (learn more).
The following tags implicate this tag: naval_dress_uniform and naval_sailor_uniform (learn more).