1950s cotton lace dress, cap sleeves XS

True vintage 50s cotton lace dress. The neckline and sleeve edges are bound with ribbon. Double bust darts. Side metal zipper. There are thin belt loops on each side, shown in the photos with my finger, but no belt is included. There’s no lining or slip. Mannequin’s measurements are 34/26/36, with a B cup. The lace is not stretchy. In great vintage condition. The lace is intact. There’s a blue line on the upper left back (see last two photos). From a smoke free and pet free home.