Italian custom cocktail dress navy blue / lace overlay so 6 -8 mother of bride

I have this custom-made for my son‘s wedding, it is between a size 6 and a size 8. Never worn new tags total make 38 inches shoulder to shoulder 17 inches armpit to armpit 19 inches 20 inches, just hangs like an A-frame very loose in the waist and hips very flattering