It depends on where you are. A mild winter experienced in a place like San Francisco should see an increase in sales of pull overs and trench coats in winter. It would never work in a place like Montana or Minnesota. You need something far heavier in those two places.
I would pick E as well.
Added to that it was Bogart's calling card (Casablanca) in some movies along with Alan Ladd, Robert Mitchem (Crossfire), Robert Ryan (Act of Violence 1948), and many others from the Film Noir era (1947 to mid 50s). I saw that the trench coat style is expensive: the ones at the top of the line cost 2500 dollars. (burrberry ????? ). So E is likely the answer but there is some truth to B and C. What guy wouldn't like to be someone like Bogart? And who wouldn't like to be on the prowl wearing a 2500 dollar garment.