VTG Glam‎ sequin dress and jacket M

I wear this exactly one time to my cousin's wedding about 30 years ago and it has been in the closet ever since. I paid over $250 for this 3 piece dress at the time and it is in mint condition. Dress And jacket or magnificent and in perfect condition while the overtop is missing one tiny bead as shown in pictures. This is a one of a kind vintage eighties dress . The jacket could be opened or closed with hooks. All are intact.