Naturally dyed with chestnut and other dyes. 100% Charmeuse silk.Hand wash in cool water. Hang to dry. One of a kind. Each piece has unique markings and may vary slightly in color. Made to order. Each piece is made and dyed to order and can take up to 6 weeks, but we always try our best to make it sooner. Measurements:Sleeve Length (from neck): 13 (XS) 13 1/2 (S) 14 (M) 14 1/2 (L)HPS to Waist: 16 (XS) 16 1/2 (S) 17 (M) 17 1/2 (L)Waist Wrapped: 13 (XS) 14 (S) 15 (M) 16 (L)Waist Opened: 35 (XS) 37 (S) 39 (M) 41 (L)1’ Below Chest: 14 (XS) 15 (S) 16 (M) 17 (L)Skirt Length: 41 1/2 (XS) 42 (S) 42 1/2 (M) 43 (L)