Men size guide
| SIZE | BODY CHEST | CHEST | SHOULDER | SLEEVES |
| XS | 37"-38" | 42" | 18" | 25.5" |
| S | 39"-40" | 44" | 18.5" | 26" |
| M | 41"-42" | 46" | 19" | 26.5" |
| L | 42"-44" | 48" | 19.5" | 27" |
| XL | 45"-48" | 50" | 20" | 27.5" |
| 2XL | 49"-50" | 52" | 21" | 28" |
| 3XL | 51"-52" | 54" | 22" | 28.5" |
| 4XL | 53"-54" | 56" | 23" | 29" |
| 5XL | 55"-56" | 58" | 24" | 29.5" |
Women size Guide
| JACKET SIZE | BODY CHEST | BODY WAIST | JACKET BUST | JACKET SHOULDER | JACKET SLEEVES |
| S | 33"-34" | 32"-33" | 38" | 15" | 24.5" |
| M | 35"-36" | 34"-35" | 40" | 15.5" | 24.5" |
| L | 37"-38" | 36"-37" | 42" | 16" | 25" |
| XL | 39"-40" | 38"-39" | 44" | 16.5" | 25" |
| 2XL | 41"-42" | 40" - 41" | 46" | 17" | 25.5" |
| 3XL | 43"-44" | 42"-43" | 48" | 17.5" | 26" |
| 4XL | 45"-46" | 44"-45" | 50" | 18" | 26.5" |