Franky B 1970 Day Dress Gray Black Ribbed Bodice Medium Women's Retro Secretary

Vintage 1970's era Franky B day dress ribbed gray bodice with black skirt, elastic cinched waist with braided belt buttons to skirt ribbed medium high collar with strings 3/4 sleeves with elastic ribbed hem Size says 12 but I believe this to more more consistent with and 8 or a medium so please read size description below Condition: excellent Dimensions: Length: 43" shoulder to shoulder: 15 1/2" sleeve length: 22 1/2" pit to pit: 18 1/2" with give waist: 12" with elastic approx 16" flat