40s Plus Size Black Sequin Taffeta Dress

This rare gem is from the 40's. It looks to have never been worn! Plus sized! Made of a black taffeta fabric. Covered with swirls of black sequins. Beautiful sweetheart neckline with scalloping around to the back. Large stand out hip pockets. This is full on glamour for the voluptuous girl. There are no flaws that I could find. Side metal zipper. The first photo is pinned to the mannequin. The last photo shows front view loose. Best fit would be a 1/2X, however, please see the measurements below for a proper fit.

Measurements
Armpit-armpit doubled 46"
Waist 36"
Hip 46"
Length from top of shoulder 47"