I’m invited to an event in a few weeks where most people (me included) will be wearing cocktail dresses, little black dresses, that sort of thing. Part of the event involves changing locations. It is in an area that’s likely to be very, very cold and I don’t know what coat to wear. I’ve gotten rid of my work clothes as I am home for the foreseeable future but I can buy something. I’d be grateful for any suggestions!