They really are lovely and I believe they could be four season pants. Do I need another pair? No. Do I always want another pair? Yes.
I have other black slacks in my wardrobe that are quite similar, but but these seem to be so much dressier. Perhaps it is the way the fabric moves when I walk. Perhaps it is the way the fabric hangs. I don't know.
So yes, if my stocking is unsuccessful, it will not break my heart.