Would best fit a size US 4. 
Fully lined. Low back with a zipper closure. Not recommended for over a B cup. 
100% silk chiffon with gorgeous colorful beads. 
Fitted at the bodice. 
There are a couple of missing beads and a few runs on the hem which are not visible at all when worn. 
Around armpits : 30-33 inches 
Waist : 26-28 inches 
Hips : 36-38.5 inches 
Length : over 60 inches measured from the shoulder to the back hemline