Lulu's mauve bodycon midi dress with V-wire notch, size M

Lulu's mauve bodycon midi dress with V-wire notch, size M. This dress has a low back! In good pre-owned condition except for the minor flaw circled in the photos. It is barely noticeable, but I like to be as transparent as possible and want to make it known. Note: I am typically a size XS and have this dress pinned for a fitted look. Approx. Measurements: pit to pit: 12," Shoulder to hem: 32.5" -- but this dress has a lot of stretch! It fits between a small and a true size medium. Materials: Shell: 65% rayon, 35% nylon, 5% spandex; Lining: 100% polyester.