I was looking for curtains to complete my master bedroom.  I wanted something that was chic and feminine with light blocking ability.  That isn't always easy to fine.  When I first pulled them out of the shipping box I was disappointed.  They seemed dull and stiff.  It wasn't until I unwrapped them that I realized there is a nice sheen to them. I wouldn't really call it a "silk" look but they hang beautifully and add just the right touch.  I threw them in my dryer on a 20 min wrinkle away cycle and hung them while they were still warm.  No ironing needed and they look beautiful.