Letterman Jacket - Size Chart
| S | M | L | XL | XXL | 3XL | |
| SHOULDER WIDTH -EDGE TO EDGE (inches) | 22 | 22 1/2 | 23 1/9 | 23 7/10 | 24 2/7 | 24 9/10 |
| CHEST LENGTH BELOW ARMHOLE (inches) | 24 | 24 3/4 | 25 4/7 | 26 9/25 | 27 1/7 | 28 |
| S | M | L | XL | XXL | 3XL | |
| SHOULDER WIDTH -EDGE TO EDGE (inches) | 22 | 22 1/2 | 23 1/9 | 23 7/10 | 24 2/7 | 24 9/10 |
| CHEST LENGTH BELOW ARMHOLE (inches) | 24 | 24 3/4 | 25 4/7 | 26 9/25 | 27 1/7 | 28 |