Measurements below are taken with garment laying flat, compare these measurements to items you already own to choose the best fit. LENGTH is from top of the neckline (shoulder side) down to the bottom of the shirt. WIDTH is from armpit to armpit.
| S | M | L | XL | 2XL | |
| Width (inches) | 17 ¼ | 19 ¼ | 21 ¼ | 23 ¼ | 25 ¼ |
| Height (inches) | 25 ½ | 26 | 27 | 28 | 28 ½ |
