Vintage Bill Blass Saks Fifth Ave Dress 4 XS Pristine! Christmas party couture

BILL BLASS VINTAGE Evening gown Classy One owner. Purchased at Saks Fifth Avenue in New York City 70’s/early 80’s Amazing condition. No stains, rips, tears etc. waist is 13” flat Shoulders 14” flat Pit to pit measures 18” Front length approximately 55” from high shoulder Back is longer with a little flair (58”) Arms arm approximately 23” from shoulder seem According to size charts I looked up, it seems to be a modern day size 4. Fabric not listed, but the lining is definitely silk Waist is gathered at left side Each wrist is decorated with 3 red buttons. This dress is so slim, sexy & old Hollywood!!!