I love these jackets and they can be had at TJ's and Marshall's as well as the Theory outlets. The always look crisp and with it and they have some stretch in them which makes them very comfortable. I remember writing about the 'third piece' in the winter saying I have not reached for a jacket in a while. This is the time to put one on. It's a little nippy out, but becomes warmer throughout the day. Perfect!
There are lookalikes galore out there, just search a bit.