Royal Robbins Mojave Desert Button Down Dress Shirt Blue Gingham Large

This is a beautiful shirt! I wish I could accurately describe how cool it and how it feels. Material is modal/polyester. All buttons have the name “Royal Robbins” on them. Front pocket. Logo on side and back. It’s in great condition but I have to point out a spot on the back as shown in last photo. I am going to attempt to treat it.