Actually I went and looked at the ones I have. They're Mudd (not xAppeal or whatever) and they're a discontinued line. However, it looks like there's a new version that's basically the same thing with a slight change to the heels.
Like that. That is
exactly what I'm talking about. (I can't find these ones anywhere, either. They're a deactivated item at Amazon).
@Saintess: I am looking for both the stockings
and the shoes.