Pauline Trigere Starlet Gown w/Gold Lame Piping & Bow

Vintage Pauline Trigere light wool gown in the style of a '30's or '40's starlet dress. The gown is fully lined with silk, features a slit up the front and gold lame piping around the shoulders and neck, ending in a bow that ties at the neck. Tag says size 10 but fits more like an 8.
MEASUREMENTS:
Length - 58.5"
Bust - 38" (there's a lot of give in the fabric so likely the size is 36-38")
Waist - 32"
Hips - 35"
Length of slit - 19.5"