gorgeous BLACK KNIT DRESS 1950's 1960's M

What a gorgeous midcentury era dress! I believe the fabric is wool... It's a breathable jersey knit, not bulky, backed in cotton weave. The accent bands on the front are satin. Long back metal zip closure. No brand tag, just a size tag. Size is tagged as 18, fits approximately a modern M. Please compare the measurements below with a dress you have at home that fits well. Excellent condition! NO fading... I just lightened the pictures to help better show detail. Shoulders: 16.5" Sleeves: 6.75" long, 14" around the edge Chest: 39.5" Waist: 32.75" Hip: 42" Length: 46" (K9)