NWT Arc'teryx Gamma MX Jacket - Men's Medium - Nightshade Gray- MSRP $299.  Measurements laying flat are armpit to armpit across the chest, 22 inches, armpit to edge of cuff on sleeve, 22 inches, shoulder seam to edge of cuff on sleeve, 26 inches, across shoulder seam, 20 inches, and edge of collar to bottom of the jacket on the back, 28 inches.