Giorgio Armani gray‎ silk blend sheath dress size 38

Giorgio Armani gray/silver sheath dress size 38. US size 4 but use measurements. Tank style straps, square neckline and a fold over detail. Back has a V cut. Lined. Tiny spot on the back of the dress but extremely hard to see. I took a picture of it and it doesn’t come out in photo, it’s shown as best as I could. Lux, luxury, silk, silver, grey, gray, contemporary, business, office wear, chic, classic, elegant