Size chart: Harley Of Scotland Vest
| S | M | L | XL | XXL | |
| (A) Chest Width | 49 cm | 53 cm | 57 cm | 61 cm | 65 cm |
| (B) Length | 60 cm | 62 cm | 64 cm | 66 cm | 68 cm |
| (C) Arm Length (from neck label) | 74 cm | 76 cm | 78 cm | 80 cm | 82 cm |
* The sleeve length is measured from the center of the back neck label to the sleeve cuff.