Vintage Festive Blazer

How fun is this blazer? It has ALL of the details! Perfect for the holiday season! Very likely vintage based on the style and shoulder pads, which can be easily removed. No sizing since most of the tags are missing. One button is being held on my a safety pin as you see pictured, but all other buttons are well intact. I’m guessing a small to medium for this jacket. I included measurements photos. P.S the hair looking like fibers on the jacket are from my mannequin!