Vintage navy and white checkered skirt suit

Tags says size 13 but this is vintage and would probably fit someone size S-M depending on the body type. Listing as medium. Please see measurements Oversized jacket: Pit to pit 19” Length 19” - cropped Skirt: Waist 14” and no stretch Hips 19” max Length 18” Great condition, no issues except for some piling that is normal due to the fabric content - not visible when worn.