Lauren Ralph Lauren Pinkish Purple Strapless Pleated Bust 100% Silk Dress Sz 2 NEW. Is a deep rich pinkish purple color. Has a built in ribbed corset area in bust for structure not support. 100% Silk Exterior, 100% Acetate Lining. Bust (underarm to underarm): 15.5.Length (middle of shoulder down front): 33.5.