Vintage Barbizon Nylon Slip With Side Zipper, Size “18 Miss”

Vintage Barbizon Nylon Slip With Side Zipper, Size “18 Miss” Very vintage with pleated lace at hem. Vintage lace at bodice. Unique 9 1/2” metal side zipper! Adjustable ribbon straps. The right back strap has pulled loose but looks like it could be an easy fix. Size 18 Miss. Please check measurements because an 18 is much larger these days! Measured flat: Pit to pit: 19” A-line area: 16” Waist: 18” Hip area (approx): 21” Length at top of boob area: 38”