I purchased these curtains in White, and they are a nice durable fabric and add a very elegant touch to the room.  They are fairly sheer and don't provide blockage from exterior light.  My only comment is that perhaps the 84" length is actually slightly shorter.  We were hanging these curtain on a rod that was already installed, and the curtains are slightly too short for the room.  In the end, they were still a good find for a good price and we kept them up!