Hello and thanks for looking... This shirt is in very nice condition. The shirt pocket is on the inside. Lying flat it measures from pit to pit 24" and from the collar to hem is 32". Men's shirt pit size guide is as follows: Size S=20" M=22" L=24" XL=26" XXL=28" XXXL=30". Thank you for your interest in our item. We appreciate you and your business. I have two ebay sites, one is atapiyob and the other is jere32-27. Feel free to check them both out for similar items.