Size Chart: Regular Fit Jacket (JS501 & JS256)
Regular Fit Jacket (JS501 & JS256)
All measurements in inches
| Size | Chest | Shoulder | Body Length |
| S | 45 | 19.75 | 27 |
| M | 47 | 20.25 | 27.5 |
| L | 49 | 20.75 | 28 |
| XL | 51 | 21.25 | 29 |
| 2XL | 53 | 21.75 | 30 |
| 3XL | 55 | 22.25 | 30.75 |
| 4XL | 58 | 23 | 31.5 |
| 5XL | 62.5 | 23.75 | 32 |
| 6XL | 66.5 | 24.5 | 32 |