VINTAGE midi skirt TJW by Mervyn's Size Small

This lovely vintage midi pencil skirt is in excellent condition. The silvery gray fabric has a beautiful sheen to it. The skirt features a pleated front, with two plates on each side, a button and zipper back closure, belt loops, a back slit, and POCKETS! There is no size tag. I'm estimating it's a size S. Please see waist and length measurements in photos for exact size.