Rory Beca 100% silk backless little black dress size small

Rory Beca little black dress, size small. 100% silk. Mostly backless--has a strap that goes across the bra strap area, cutout for most of the back, then elastic at the bottom of the back. Only worn twice! Super cute and demure from the front, sexier from the back. I am 5'7", 140 lbs, 34B/32C, hourglass figure, and it fit well, if slightly big in the chest. Approximate measurements (laid flat): bust: 16.5", waist: 12.5", length: 32" (with adjustable straps so length may vary).