This is a vintage women's blue and white striped reversible jacket from Andy Johns in size medium.
The jacket measures about 20.5" underarm to underarm, 17.25" across the waist, 21.5" from the back of the neck to the bottom hem, 20" shoulder to sleeve opening, 18.25" shoulder to shoulder, and 20.75" shoulder to hem when laid flat.
This jacket is in good pre-owned condition and is missing the bottom button and the button on the left sleeve cuff.