I agree wit xX Yuna Xx about silk stockings. When I wear them, I could feel the sheerness and smoothness. I was in China and Japan not long ago, and found some of their brands very silky in fabric. I not sure if they are trully made of silk, but they were certainly very sheer and slippery when I had them on. One of the Japanese brand whose brand name I can't read (cos it was in Japanese), was specifically indicated to me by the salesperson that it was the most sheerest of the kind you will ever find. I guess it might serve for a very 'special' purpose here.