This is a vintage Christian Dior slip dress / lingerie nightgown. Design Details : Maxi-length A-line chemise featuring a plunging V-neckline.Trim: Delicate ivory scalloped contrast lace decorating the bodice, shoulder straps, and bottom hemline. Pattern: An all-over romantic, ditsy floral print spaced across a satin-finish textile.Heritage: This aesthetic reflects the widely sought-after 1980s and 1990s era of Christian Dior Lingerie, blending intimate lounge apparel with effortless daywear styling. Made from polyester and size tag is missing but seems to be about a medium. See measurements for fit. Measurements laying flat in inches- Length: 57 Armpit to armpit: 16 Waist: 17 Hips: 24