This dress is truly unique and one of a kind.
Made from a heavily embellished vintage dupatta in black silk.
Silver metallic and black silk embroidery with black silk piping trim.
Fully lined with black rayon. 
Bias cut bodice with plunging back and double straps.
Back waist closes with hook and eyes.
Gathered skirt with bottom sweep of black rayon blend velvet.
Dupatta is vintage so there may be a few skipped stitches I did not see.
Please see pictures.
Not colorfast, dry clean only.
Measurements:
Chest: 39" 
Waist: 29"
Hip: 44"
Length: 42" from waist to hem