Nina Piu brown and black spaghetti strap dress

I got This brown and black dress at a boutique. It has spaghetti straps and sewn in cups on the inside between the fabric and lining. It's a size large Nina Piu USA dress. There is one tiny mark on the bust I wanted to show in the fourth pic. You can barely tell and would come out easily if washed. I never really wore this out - only for about an hour. Would fit medium or large