Measurements are aproximates and for guidance only
| Men's T-shirt | XS | S | M | L | XL | XXL |
| Chest width (cm) | 46 | 48.5 | 51 | 53.5 | 56 | 58.5 |
| Back length (cm) | 66 | 67 | 68 | 69 | 70 | 71 |
| Ladies T-shirt | 8 | 10 | 12 | 14 | 16 | 18 |
| Chest width (cm) | 42 | 44.5 | 47 | 49.5 | 52 | 54.8 |
| Back length (cm) | 56 | 58 | 60 | 62 | 64 | 66 |