noun
livery
LIV-ur-ee/ˈlɪvəri/
A distinctive outward appearance showing affiliation with an organization.
The drivers' matching livery identifies them with the same transport service.

Etymology
An allowance supplied to household servants could include clothing. The word narrowed to distinctive clothing given to servants, providing the identifying-uniform sense behind today's household or company livery.
In context
uniforms for staff apart from those that appeared in front of guests: housemaids, butlers and livery for the footmen.
livery, like a military uniform. It looked like aristocracy
More examples
- The buses display the transit agency's new livery.
- A doorman in the hotel's livery greets arriving guests.
- The racing teams unveil their liveries before the season begins.
Forms
livery · liveries