Lands end long sleeve small gray tan shirt

My mom got this for me from lands end when she used to work there I only worn a few times and it is in great condition it is a very comfortable shirt to wear in the winter or fall. I have gained some weight and it doesn’t fit me anymore. It is in great shape and very warm and has a tannish gray-ish look to it in the pictures it looks more gray than in person it looks more tan