Size Guide: Underwired Bras
| Our Size | UK | EU | US | AUS | FR |
| S1 | 32B | 70B | 32B | 10B | 85B |
| S2 | 32C | 70C | 32C | 10C | 85C |
| S3 | 32D | 70D | 32D | 10D | 85D |
| S4 | 32DD | 70E | 32DD/E | 10DD | 85E |
| S5 | 32E | 70F | 32DDD/F | 10E | 85F |
| S6 | 32F | 70G | 32G | 10F | 85G |
| S7 | 32FF | 70H | 32H | 10FF | 85H |
| S8 | 32G | 70I | 32I | 10G | 85I |
| M1 | 34B | 75B | 34B | 12B | 90B |
| M2 | 34C | 75C | 34C | 12C | 90C |
| M3 | 34D | 75D | 34D | 12D | 90D |
| M4 | 34DD | 75E | 34DD/E | 12DD | 90E |
| M5 | 34E | 75F | 34DDD/F | 12E | 90F |
| M6 | 34F | 75G | 34G | 12F | 90G |
| M7 | 34FF | 75H | 34H | 12FF | 90H |
| M8 | 34G | 75I | 34I | 12G | 90I |
| L1 | 36B | 80B | 36B | 14B | 95B |
| L2 | 36C | 80C | 36C | 14C | 95C |
| L3 | 36D | 80D | 36D | 14D | 95D |
| L4 | 36DD | 80E | 36DD/E | 14DD | 95E |
| L5 | 36E | 80F | 36DDD/F | 14E | 95F |
| L6 | 36F | 80G | 36G | 14F | 95G |
| L7 | 36FF | 80H | 36H | 14FF | 95H |
| L8 | 36G | 80I | 36I | 14G | 95I |