Vintage Metallic Flower Sweater

Beautiful and flattering vintage sweater with faux wrap neckline and metallic flower motif. This sweater is perfect for the holidays and can dress up or down. It has a purple discoloration spot at the shoulder (see photo) that is only visible in certain light. I think it might be iron burn and I have not tried to clean the spot. I don’t see a size label but it fits like a modern size S.