| Inches | SML | MED | LRG | XL | 2XL | 3XL | 4XL | 5XL | 6XL |
|---|---|---|---|---|---|---|---|---|---|
| CHEST 1/2 | 21 | 22.5 | 24 | 25.5 | 28.5 | 30 | 31 | 32 | 33 |
| SWEEP | 42 | 45 | 48 | 51 | 57 | 60 | 62 | 64 | 66 |
| SHOULDER WIDTH | 17.25 | 18 | 18.75 | 19.5 | 21 | 21.75 | 22.25 | 22.75 | 23 |
| ARM HOLE | 10.5 | 11 | 11.5 | 12 | 13 | 13.5 | 14 | 14.5 | 15 |
| BACK LENGTH | 24.25 | 24.5 | 25.5 | 26.5 | 28 | 29 | 30 | 31 | 31.5 |
Sweep is the circumference of the bottom hem of the vest. Chest 1/2 refers to the width of the front of the vest across the chest beneath the armpit.