BCBG strapless tulle dress

Size 6. Tea/midi length. Boning on the top portion, zip back and hook and eye closure, decorative black tulle tie sash. Beautiful black floral embroidery throughout the cream-colored dress. Top is fully lined and skirt has 4 layers of lining/tulle. There are a couple marks on the lining and a self-tanner stain on the bottom right side of skirt. I honestly did not notice it until I was really inspecting it, so it weirdly blends in with the fabric/pattern pretty well. I have not tried to dry clean it. The last pic shows the dress laying on a side view where you can see it best.
Waist 13”
Armpit to armpit 15”
Total length 39”