Vintage 80s Polka Dot Bat wing style dress with matching belt

This dress just screams 80s! Brand is Positive Influence and it is tagged a vintage size 12 and that is pretty close to what it will fit now. Materials are 53% Acetate and 47% Rayon. Dry Clean only. Dress is in nice condition. I am not noticing issues except that the belt has some creasing on the inside of it. There are loops on each side to hold the belt in place. Dress is meant to fit very baggy on the top. There is a single decorative button at the top, 3 hidden buttons below, and below those is a short section that zips. Material doesn't stretch. I THINK the colors are black and white although it could be a very dark blue. My eyes play tricks on me with some shades. Detailed measurements: Bust - 40 inches Waist - 34 inches Body Length - 40.5 inches Hip - 42 inches Belt - 36" long