Judy Hornby Couture Hand Died Metallic Pleated Dress, French

This beautiful dress is unmarked. No label, no size. I know what it is from a Google images search and another listing I found. There is no sign of the labels being removed. It is in excellent condition. It is a size 6 or 8 based on the size of the previous owner, and the pleats would allow it to fit either. Measurements: 18" pit to pit 16" sleeve from shoulder 44" length from top of shoulder 35" (appx) bust Layered plisse pleated shirt style dress Marble dyed irregular patterning with silver metallic finish Self fabric covered center back button closure at neckline Lettuce flutter sleeve and hems Fully lined 1980's Judy Hornby Couture and Neiman Marcus, made in France