The classiest and sexiest post that ever was both classy and sexy

I've recently written blogs about k-pop's "sexy concepts" and also about "cute concepts", and the non-existent differences between them, because everybody is so fucking fascinated by these topics.  Now I've been alerted to a new contender on the k-pop scene: "classy sexy" concepts.

What the fuck even is "classy sexy"?  Is it even a real thing?  Does it exist in k-pop?  Does anybody care?  Well, I care, because the word "sexy" is in there, so therefore time to investigate!