If I were doing this blog in NYC, I might not take a picture of this fellow.  However, it Beijing I have never seen anyone, Chinese foreign, dressed this way.  He is wearing a Ralph Lauren Purple Label suit and tie.  Very nice, though a pocket square might not hurt.

如果在纽约做这样的博客不一定会拍他，但在北京从来没见过穿这样服装的人 － 不管是外国人还是中国人。