This pretty dress is from TIBI in a misses size 8.
Fully lined. Outer fabric is made of pure silk.  Has a back zipper and fabric covered buttons at the back of the neck.  
Unstretched, measured from seam to seam across the front:
bust is 17 inches across
waist is 14.2 inches across
hips are 19 inches across
length is 34 inches long
New with tags.  From a smoke free home.  Thanks for shopping with me.