Black and white polka dot dress

This is a satin dress I made for a dance in high school, I think 1990. It is in a size 8 dress form. Dress form measurements 33.5” 25” 36” Really well made! Not coming apart anywhere. Zipper is fully functional, but I must have cinched it to fit me better at the top. Crinoline sewn in with white with black satin at bottom to show through on side. There is a rose seen at the shoulder and one where the skirt is cinched up on the side (hard to see). Worn once!