This is an oh-so-pretty vintage Vanity Fair nylon slip. Made of nylon tricot, the bodice is lace front and back to the shaped waist. The slip is approx. knee length and has adjustable straps.
 
Pre-owned, used; in good condition with no noted flaws. Marked as bust size 32 SHORT. The actual garment measurements are given next--
 
Bust- approx. 33" measured around the chest at the underarms
Waist- 28"
Hem- 44"
Side length to hem- 27 1/2"