This is a vintage teal nightgown from Vanity Fair, made in the United States in the 1970s. It is a regular size with a chest measurement of 25 inches lying flat, and a shoulder to hem length of 40 inches. The long-sleeved nightgown has a button-down collar and a mod/go-go look. It is made of silky nylon material and is labeled as an L in intimates and sleep size for women.