Vintage 70's/80's Teal Vanity Fair Nylon Night Gown/Dress sz S Retro Feminine

Vintage 70/80's teal nylon night gown/night dress by Vanity Fair features a loose fit, satin applique and hem, flutter sleeves, and a smooth nylon fabrication. Gown has a rip in the binding under arm as shown in last picture. Size tag is missing but I think it fits like a small/medium. pit to pit 24 length 36