Vintage Fitted Dress with interesting iridescent lining

This flattering vintage dress may be a light wool or mixed fabric. It measures18-18 1/2" across the bodice at sleeve seam, 12 1/2 "long from collar to waist, 26" from waist to hem. Measures 13" across the front at the waist (26" circumference). Has 2 pockets and a back kick pleat. The partial lining is a pink/blue iridescent and even the dress fabric shades blue/grey slightly in light changes.There are slight discolorations under the arms at the front side but are less noticeable than the pic makes them. There is also a small worn area under the belt at the back left. Belt is 30 1/2" long & 2" wide. Does not have a size tag so listed it as a 8 by bust & waist. Please go by measurements.