1990s New Old Stock Jump Apparel Co. Black Stretch Velvet Slip Dress. Sleeveless, v-neckline, chiffon flounce at the back bottom of the dres. Brand new with tags. Marked size 11/12. Please carefully review the below approximate flat lay measurements, as well as the "stretch to" measurements. The fabric is a Polyester/Spandex blend, and can stretch a lot, but the dress is meant to be a form-fitting/wiggle dress, so I think it would best fit a Small or a Medium. Please compare the measurements to your own to ensure proper fit.
Chest: 16.25" flat lay; can stretch to 23.5"
Waist: 15.25" flat lay; can stretch to 21"
Hips: 18.25" flat lay; can stretch to 24.5”
Length: 56”