I've been doing Russian tours for about eight years with a Canada goose jacket I bought at It's a Wrap in Los Angeles (which sells clothes from films and TV shoots...)
Somebody - maybe Matt Damon? - wore it for a couple of shots in the Bourne Conspiracy and I bought it for fifty bucks.
A good deal; it even works in Siberia and doubles as a pillow in hotels that have bricks for pillows)