| UK | Size | US | EU | AUS |
| UK 4 | XXS | 2 | 32 | 4 |
| UK 6 | XS | 4 | 34 | 6 |
| UK 8 | S | 6 | 36 | 8 |
| UK 10 | M | 8 | 38 | 10 |
| UK 12 | L | 10 | 40 | 12 |
| UK 14 | XL | 12 | 42 | 14 |
Body measurements
| UK | Size | Bust | Waist | Hips |
| UK 4 | XXS | 81cm / 32in | 63cm / 25in | 99cm / 39in |
| UK 6 | XS | 84cm / 33in | 66cm / 26in | 101cm / 40in |
| UK 8 | S | 86cm / 34in | 69cm / 27in | 104cm / 41in |
| UK 10 | M | 89cm / 35in | 72cm / 28.5in | 107cm / 42in |
| UK 12 | L | 93cm / 36.5in | 75cm / 29.5in | 110cm / 43.5in |
| UK 14 | XL | 96cm / 38in | 78cm / 30.5in | 113cm / 44.5in |