1950s Lamè brocade dress

Fabulous lame brocade evening straight fitting dress.
Zips up the back. Fully lined. Square neck line with a bow just under breast line.
Beautiful vintage blue colour with metallic silver and gold lame.
No tag inside, so i'm guessing it's a medium.
Measurements are
Armpit to armpit 15"
waist 17"
length of dress from armpit down is 48"

This is a vintage dress, in good condition. Does need a new snap but other than that No major flaws that I can see.