Vintage 1940s Floral Dress

Absolutely beautiful black with multicolor floral pattern vintage dress w/side rouching, belt and 3/4 length sleeves. This fit is sooo flattering. I'm not 100% sure, but pretty sure it is 1940s with all the details and the metal side zipper. The material has a slight stretch to it. Possibly rayon? No tags. In excellent condition! 16" across bust 13" across waist 40.5" length