What defines a leather duster coat, and how is it different from a standard leather jacket or trench coat?
A leather duster is a long coat, usually falling below the knees, with full-length coverage.Key differences: It provides more protection (from wind, dust, sometimes light rain) than a standard leather jacket. It often has a looser / more flowing silhouette. Some historic dusters include slits in back or capes/shoulder overlays for added protection. Compared to trench coats, dusters tend to be more rugged, less formal, and made more often in thicker heavier leather. Trench coats might have belts, different collars; dusters emphasize length and coverage.