Vintage Shanghai Co 1960s dress jacket

Vintage 1960s Shanghai Co golden/mustard ladies dress jacket. This is a beautiful piece and has been in my closet for a very long time with no wear. It was sent out as a sample to be re-created by fashion house and that is the only light of day that it has seen in a very long time. The exterior of the coat is an excellent condition with no moth holes, rips, or tears I do not know what Fabric, it is made of it has a subtle sheen but a texture like a brocade or tweed. The exterior of the jacket is an excellent condition the interior lining which I believe is silk is torn at the bottom and has one small hole, but all in all it is also in very good condition. is removable with tiny snaps. The sleeve is a raglan sleeve, so it is difficult to measure, but the approximate length from the top of the collar to the bottom of the sleeve is around 20 inches maybe a bit over and the approximate length of the coat from the collar to the bottom is also about 20 inches, and the width of the from under under arm is approximately 18 inches. This is a beautiful piece. I would love to see it be used and have a good home. Thank you for looking. Feel free to ask any questions.