Grayers Outdoor Garments Cold Weather Heavyweight Cotton Twill Button Up Shirt Jacket Gray size large. Excellent used pre owned condition. For that in-between-weather, where a shirt may not be enough and a jacket too much, these flannel shirt jackets give you the versatility of both. Made with a special "3x1" twill weave using premium brushed heather yarn, wear it as an over-shirt or a jacket. Measurements laying flat Chest 23” Length 29” Sleeve 25” Stock photos added to help show style and fit