Finding the right shirt for me is very difficult, I have an athletic build but not a slim/long body. The bottom half of the shirt fits me perfectly, just long enough not to show the waist and not too tight so there are no unwanted creases if you have a muffin top. The chest, shoulder and arm area is a bit disappointing, in XL the sleeves are almost to the elbows and very very loose, and the armpit and chest area is so loose that I have wings under my armpits. If I were to choose L Tall I would…