Black ball gown dress with bow detail in the back

Anthony vask, known for upscale fashion, has made a beautiful ball gown dress and in black it's an instant classic! I realize that's a high price item so I am throwing in a small change purse that is black sequin with gold sequins making a bow. The bow in the back of the dress serves two purposes 1. When you pull on the fabric ties it's in cinches the waist 2. that bow ties at the very top of the fabric in the back making it a sexy backless dress. Never worn tags are on it