My daughter and I are treasuring this find!  My daughter and I are loving these silk pillowcases!  I ordered 2 in the mint color, which is the most beautiful shade of aqua! I washed them on the delicate setting and line-dried outside before using.  We are no longer waking up with pillow wrinkles on the face and our bedhead look in the morning is definitely more serene.  I think we are sleeping better as well.  This is a product I am thinking is a necessity, not a luxury, especially if you invest money in your skin and hair.  The pillowcase material makes a difference!