1960’s Black Leather Coat

I remember my father bought this for my mom for an Anniversary gift-she never wore, wasn’t warm for a Montana Lady. It’s in Mint condition, no tears or stains, leather not worn, all seams perfect. Notice how the buttons on not sewn on-the metal loops hold the buttons. Hem is s perfect, no threads hanging. Hard to let go but does not fit anyone in my family. Soft Black True Leather. No size tags, my mom was petite shape, 6 or 8. So size I’m guessing. Notice tape sizing on shoulders & waist.