Thank you for viewing. This is a high-quality coat made of Tibetan lamb. Free size. The inner Tibetan lamb liner is removable. The fur on the collar is not removable. It is very smooth and considered to be quite luxurious. The outer fabric is 50% silk and 50% polyester, with a calm luster, and it is windproof and very warm. The color is a subdued dark purple, similar to gray. There is no waist string.