Measurements are with shirt laying flat. LENGTH is from top of the neckline (shoulder side) down to the bottom of the shirt. WIDTH is from armpit to armpit. Compare these measurements to shirts you already own to pick the correct size.
| S | M | L | XL | 2XL | 3XL | |
| Length (inches) | 28 | 29 | 30 | 31 | 32 | 33 |
| Width (inches) | 18 | 20 | 22 | 24 | 26 | 28 |
