The most common is batiste unless you are looking at full immersion then a poly/cotton blend. You didn't state which type of Casa (Organza,Chiffon, or Crepe), but most of those are thin, and while they sometimes have a satin-y look, using it as a lining under lace can be seen through. If you want a shiny lining, might I suggest Contessa satin? It's a heavier grade. Susu



