UNIS grey wool a-Line pleated dress

Super rare UNIS grey wool high neck pleated a-Line dress. Impeccably made and incredible details. Left side tie at neckline, asymmetric notched collar, tonal top stitch details, raglan 1/2 length statement bell sleeve, hidden pockets at sides. Back zip hidden, with fabric covered buttons at back of neck. Size 4, would easily fit a 6 as it's a-Line.