Hilo Hattie Mens Shirt Size Chart
| Size | Chest | Shoulder | Length |
| XS | 43" | (109cm) | 19" | (48cm) | 29" | (73.5cm) |
| S | 45" | (114cm) | 19.5" | (49.5cm) | 29.5" | (75cm) |
| M | 47" | (119cm) | 20" | (50cm) | 30" | (76cm) |
| L | 49" | (125.5cm) | 20.5" | (52cm) | 30.5" | (77.5cm) |
| XL | 52" | (131cm) | 21.5" | (54.5cm) | 31.5" | (80cm) |
| 2XL | 53.75" | (136cm) | 22" | (55.5cm) | 35.5" | (80cm) |