Vintage - Miss Elaine - Long Sleeveless Negligee - Blue w/ White Lace Top.

Has beautiful plunging back

Care instructions from tag: machine wash cold
 

Does not contain size tag, however the garment has the following measurements:
Bust: 33" 
Waist: 28"



Measurements of Mannequin/Dress Form: 

Bust: 33"

Waist: 26.5"

Hip: 35"

or US size 4/Small