Vintage navy blue pencil skirt

Originally from army surplus, this skirt is in great condition despite being very very vintage, only issue is the inside of the lining but it’s not visible from the outside. ALSO this skirt has P O C K E TS!!!! Measures: 12 1/2 waist flat, 23 1/2 full length, two tags located inside and I don’t know what DOS91 on the inside means:) taggy wags- classic pinup navy blue pencil skirt rockabilly vintage retro