Would best fit a size US 6-8.
Non stretch bias cut with a zipper closure. The outer layer is silk chiffon. The lining is unknown but a satin weave. There’s a small hole on the edge of the middle back neckline which isn’t noticeable when worn and a couple of missing beads. 
Please keep in mind that this is a 30+ year old dress so some negligible imperfections may be present.
33-35 inches around armpits 
30-32 inches around waist 
54 inches long