0 an informal style of jacket originally designed for doing rough work outside, made of strong material that protects the wearer against rain, often brown or black in colour, and with a layer of warm material inside:
He wears his gold-coloured barn coat to stay warm, even on the plane.
You might want to take a weekend casual jacket such as a bomber, peacoat or barn coat.
The collection of "realistic" men's clothes for fall ranges from cashmere v-neck sweaters to plaid cotton shirts with European styling and microfiber quilted barn jackets.