Theory Pencil Skirt Navy Size 4

Theory pencil skirt. Navy with a very fine pinstripe. Back zip closure. There is a hook/eye combo but the eye is missing - certainly not required for the closure. Unlined and lightweight. Wool blend. The perfect wardrobe essential. Size tag indicates a 4, however please see approximate measurements below for reference. Great preloved condition. Approximate Measurements laying flat: Waist: 15” Length: 21”