Crepe fabric, in a light ivory-taupe shade (feels like it could be silk-but no content tag) Fully lined Satin trim Satin collar Front satin button closure w/ loops Shorter length Bracelet-length sleeves Fitted design Size XS (based on my own measurements Vintage Oleg Cassini Black Tie Collection Lovely vintage condition Measurements, lying flat and closed: Bust-16", Across hem: 17", Waist: 14", Length-17", Across back, between shoulder seams-14 1/2", Sleeve inseam: 15"