GSIA Size Chart
| Size | Bust | Length | Sleeve |
| S | 39.1 inch / 99.2cm | 8.7 inch / 22cm | 23.6 inch / 60cm |
| M | 40.2 inch / 102cm | 9.1 inch / 23cm | 24 inch / 61cm |
| L | 42 inch / 106.8cm | 9.4 inch / 24cm | 24.4 inch / 62cm |
| XL | 44.1 inch / 112cm | 9.8 inch / 25cm | 24.8 inch / 63cm |