Vintage from the 1990’s. 100% silk. There is no size in the top but it was my mother’s and she has always bought a large. Measures approx 28 inches from pit to pit. The top is shaped like a butterfly. The bottom opening is approx 21 inches across and the length at the shortest point is approx 16.5 inches and 23 inches at the longest point. Fully lined with shoulder pads. Still in good condition.