1.
uniform
A distinctive set of clothes worn by members of the same organization, school, or workplace.
制服 combines 制 (regulation) + 服 (clothes).
Types of uniforms
Common patterns
Cultural note
Japanese school uniforms are an iconic part of student life. Most junior high and high schools require uniforms, and they have become a significant aspect of Japanese pop culture.
Related Words
Related:
服 (clothes)
Antonym:
私服 (plain clothes)
Related:
軍服 (military uniform)
Compare:
作業着 (work clothes)