Looks pretty similar to me. Boots are obviously different, but I think it is mostly just lighting and futzing the hell out of it until the sleeves didn't look gargantuan in the pic. In normal lighting conditions, I don't think this would look very good.Still not convinced that the Hoth jacket depicted is 'off the shelf'.
Compare it to jkno's picture:
I wish it were as good as that, as I have two sets of the outfit (snowy and plain).