I'm used to seeing monks in skirts, but this dude was just some dude. My friend, NY, has a Yohji Yamamoto skirt that he's waiting to rock when the weather gets warmer. I'll take a picture of him, too.
There should be more men in skirts. There should be more men in hanfu and cheongsam, actually. Seriously, I can't imagine anything sexier than a dude with long hair tied back casually, strolling along in his cheongsam or hanfu.
Here's a Jay Chou video that illustrates my point. Note how the actor looks so much hotter with long hair and a hanfu. In his modern-era look, he looks like an IT dude at a bank. However, I think only Chinese men can get away with the hanfu and cheongsam. It just doesn't work on anyone else.