Stella McCartney black mini cake dress in snake print fabric

Stella McCartney Size 36 Black mink dress with attached cape like top Fabric is black with a snake print / texture. Has a super subtle sheen. Mid-weight fabric Zippered back Wanted to do a try on but it’s a bit small on. Fits like an XXS-XS. Preowned great condition. Only picture I was able to find of someone wearing this was a picture from another seller’s mannequin. See last pic. Measurements laying flat : Pit to pit 15” Waist 15 3/4” Hips 16” Length from center back base of neck to bottom 33 1/2”