| UK Sizing | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | |
| Collar | inches | 15.21 | 15.6 | 15.99 | 16.575 | 17.16 | 17.745 | 18.33 | 18.915 | 19.5 | 20.085 | 20.67 |
| cms | 39 | 40 | 41 | 42.5 | 44 | 45.5 | 47 | 48.5 | 50 | 51.5 | 53 | |
| EU Size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | |
| Bust | inches | 35.5 | 37.5 | 39.5 | 41.5 | 43.5 | 45.5 | 47.5 | 49.5 | 51.5 | 53.5 | 55.5 |
| cms | 90.17 | 95.25 | 100.33 | 105.41 | 110.49 | 115.57 | 120.65 | 125.73 | 130.81 | 135.89 | 140.97 |