Black & Gold Sequined dress, NY&Co. size M

Black, silver & gold sequined dress from New York & Company. You can Boiler up and party on in this one!! Size M. Never worn, NWT. About 18” pit to pit and 18” across hips, waist about 14”. Was too tight when I was size 14 and is way too big now as a 4/6... would probably fit a 10 really well?