Naturally dyed with crushed rose petals. 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:HPS 20 1/2 (XS) 21 (S) 21 1/2 (M) 22 (L)Hem 18 1/2 (XS) 19 1/2 (S) 20 1/2 (M) 21 1/2 (L)Sleeve Length (from neck) 12 1/2 (XS) 13 (S) 13 1/2 (M) 14 (L)Sleeve Opening (flat) 8 (XS) 8 1/2 (S) 9 (M) 9 1/2 (L) Chest (1” below arm hole- flat) 23 (XS) 24 (S) 25 (M) 26 (L)Neck to Neck 13 1/4 (XS) 13 1/2 (S) 13 3/4 (M) 14(L)