This dress is so fabulous! From the 80's by Jonnie Char. Soft black wool knit. Big shoulder pads with a full top and dolman sleeves. The waist is a wide leather cinched style with two big snaps in the back that closes the leather. Center back zipper. The front has inverted pleats below the waist giving is a wedge look. Excellent conditon. I believe this is a size 2 but please note the measurements below for a proper fit.
Measurements

Armpit-armpit doubled 36" but plent of room due to the style of the sleeves
Waist 26"
Hip 38"
Length 45"

This item is sold from an excellent, highly rated vintage boutique in Westfield, Massachusetts.