Woolrich Sizing Chart - Zipped Overshirt
| S | M | L | XL | XXL | XXXL | |
| LENGTH | 25.98" | 26.77" | 27.56" | 28.15" | 28.74" | 29.33" |
| CHEST | 22.24" | 23.23" | 24.41" | 25.59" | 26.77" | 27.95" |
| SLEEVE | 34.65" | 35.63" | 36.61" | 37.2" | 37.8" | 38.39." |
| SHOULDERS | 18.62" | 19.25" | 19.88" | 20.47" | 21.06" | 21.65" |