Vintage Victoria's Secret gold label peignoir dress in seafoam green. Sheer polka dot stretch mesh with embroidered details and rose trim. Size tag is either missing or just says "P". Seems to fit a S/M. See below for the measurements laying flat.
Chest: 14" across unstretched - super stretchy Waist: 10-1/2" across unstretched Length: 45-1/2"