Gorgeous white w/maroon Asian jacket

I don't know much about this style but I fell in love with it at a consignment shop. Previous owner was retired military who had purchased this and the other one in my closet for his wife just before she passed away. I love the story and I love the jackets but I'm too round in the middle! Probably silk. No flaws, never worn, great condition and ready for someone who can put it to use, even if only occasionally! Size is a guess but my shoulders are a 10-12. (XXXL refers to very small person!)