Very Vintage Ladies Denim Jacket

Vintage Ladies Light Blue Denim Jacket w/red contrast stitching. My mother purchased it in 1970-75. It's 100% cotton & there's no stretch. It's labeled Lrg but fits more like a Med. See measurements below in comments. No rips or tears. Very minimal (for 50yrs old) age appropriate wear, as evidenced by slight etching on buttons but other than that it's in excellent condition. If you want more pics or have more questions let me know. I'm open to offers on this one-of-a-kind super 70's jacket.