I was very interested in the shoes. Someone asked me about them the other day, and I said that I assumed he wore dress shoes, but apparently, at least in this episode, they had him in Australian ankle boots. Also! Look, we get to know Misha's size information, hahaha...it's a little treat for you, Misha uberfan/stalkers. ;)
Anyway, I might through this picture into my clothing catalogue. I don't track Castiel's clothes (what's there to track really?) But I certainly can't turn down this amount of information. :P