Sandro little black dress with lace and bow details on back

Sandro little black dress with lace and bow detail on the back. Missing size tag - looks S/M, please refer to measurements shown in photos. Pit to pit is approximately 15.5”, waist approximately just over 13.5” and length measured straight down the center is approximately 29”. In very good preowned condition, no major flaws that I can see. 2 snap closure at the back of the neck and side zipper. Does not really have any “give” or stretch. Any questions or measurements, please ask! Offers always welcome!