1980s ST JOHN for Neiman Marcus knit

Early 1980 ST JOHN black knit dress with netted chest and multilayer puff shoulders. The neckline is stunning! The cap sleeves fall a little longer than the shoulder line so it gives a lot of neck/chest. The back zips. Marked size 8 but please see measurements. High-keyhole back. The singular button has a bit of fading. I can’t tell if it’s intentional or not. Ptp 20” W 19” DRESS HAS STRETCH length 40.5”