Cherokee White Oxford Button Down

It kills me that this does not fit me. although it says XL i feel this is an older shirt or The pictures do not show how white this is and how thick the cotton material is. Why do you need a white button down? For wearing with jeans! button it up for a serious look or leave it unbuttoned with a tank, tee or bandeau. It is a four season top for sure. 19" pit to pit and 25"length.