| Size | Chest | Waist |
|---|---|---|
| XS | 86–91 | 71–76 |
| S | 91–96 | 76–81 |
| M | 96–101 | 81–86 |
| L | 101–106 | 86–91 |
| XL | 106–111 | 91–96 |
| XXL | 111–117 | 96–102 |
Measure the body, not a garment, over light clothing, with the tape level and snug.
Chest at its fullest, under the arms; waist where you wear your trousers.
The camp-collar shirt is boxy by design: take your usual size.