Donkey jacket

A Donkey jacket is a minute buttoned coat, normally made of unlined black or dark blue woolen stuff; originally worn as a work jacket in the United Kingdom. When used as a work jacket, it infrequently bears the name of the company which supplies the jacket, or the name of the company for which the wearer works. The jacket usually has two large hip pockets, and at times an inside poacher's pocket. The donkey jacket is regarded as characteristic of the British manual worker.