Zara Little Girls Sz 3-4 Winter Coat Jacket Fully Lined with Faux Fur Blush Pink

We are selling a Zara Little Girls Sz 3-4 Winter Coat Jacket Fully Lined with Faux Fur Blush Pink. I bought it for my daughter but she never really wore it. I did however see a mild discoloration on the back, please see the pictures. Machine washable so maybe it will come out in the wash.