Little Black Dress Vintage Sequin Neckline Flounce Ruffle Hem retail

Product Name: Little Black Dress Vintage Sequin Neckline Flounce Ruffle Hem retail
Little Black Dress of Mystery Round neckline with sequin and black lace detail Dolman cap sleeve Side Zip, keyhole hook & eye back neck Front waist detail Attached belt, ties in back 3 layers of flounce ruffles that go up higher center back Here are retail the mysterious parts: No fabric tag, has a crepe texture, some weight to it, those ruffles hang nicely No any other kind of tag, possibly home made or made for someone by a seamstress Side zip is plastic, so maybe 1980's? but no shoulder pads-the style is VERY 40's cocktail, let's go dancing etc. but that plastic zipper.... It's about a modern size 4, Please Measure! Measurements taken lying flat: Armpit to armpit 16" Waist 14 1/4" Hip 18 1/4" Shoulder to hem 41" Note: photos lightened up to show detail, dress is BLACK.