"It looks nice." It does, in his opinion! He doesn't know what else to say about it, but it does.

Which explains why his answer is a slow and perhaps even sheepish nod. "Uhh...a little, yeah. I've never really seen clothes like this..." If it was something more modern he could have at least taken a guess at something familiar, but most of this is just one too many degrees off to the side for him to really know.