Size Guide: Proper Shirt
| Size | Back Length | Sleeve Length | Chest | Waist | Bottom |
| S | 68 | 65,5 | 108 | 100 | 100 |
| M | 70 | 66,5 | 114 | 106 | 106 |
| L | 72 | 67,5 | 120 | 112 | 112 |
| XL | 74 | 68,5 | 126 | 118 | 118 |
| XXL | 76 | 69,5 | 132 | 124 | 124 |
| Size | Back Length | Sleeve Length | Chest | Waist | Bottom |
| S | 68 | 65,5 | 108 | 100 | 100 |
| M | 70 | 66,5 | 114 | 106 | 106 |
| L | 72 | 67,5 | 120 | 112 | 112 |
| XL | 74 | 68,5 | 126 | 118 | 118 |
| XXL | 76 | 69,5 | 132 | 124 | 124 |