Green maxi jacket

Beautiful long-cut jacket. Composition: 80% polyacrylic, 20% polyamide. It has pockets, no fastening. Bought as a gift for my husband's mother, made a mistake with the size. From Germany. Size 50 according to European sizes. The color in real life is like in the third picture with the label in close-up. From the back seam of the collar to the bottom edge is 110 cm. Width at the back unstretched is ~57 cm, similar at the front as it is open.