Vintage denim skirt size 12 petite

Excellent condition skirt, working pockets in front, and working pocket in back. Elastic in back. 15.5 inch waist, stretches to 16.5 inches. Length is 31 inches. 100% cotton. Tag says 14 petite, but it is vintage and the measurements suggest size 10 or 12. I changed sizes, and this no longer fits, unfortunately. Only worn once (maybe?). I love the pockets.