Vintage 70s80s wool tweed herringbone pencil skirt

Definitely vintage but hard to date. I’m going to say 1980s or possibly 70s. Nice quality, heavyweight gray herringbone wool fabric. A slit in the back and lined. Marked size 10. It’s too big for me but falls to my calf. Also has pockets! Measurements: 15” across waist, 19.5” across hips, 31” overall length