Most Lingerie come in sizes such as O/S (One Size), S, M, L. This general guide is a very useful tool to help demystify those Dress & Lingerie sizing codes:
| Size | Bust (cm) | Waist (cm) | Hips (cm) | Dress Size |
| Small | 81-86 | 58-64 | 86-91 | 6-8 |
| Medium | 86-94 | 64-71 | 91-99 | 10-12 |
| Large | 99-102 | 71-79 | 99-104 | 14 |
| XL | 99-102 | 79-86 | 104-112 | 16-18 |
| XXL | 107-117 | 87-94 | 112-119 | 20-22 |
| XXXL | 117-122 | 94-12 | 119-127 | 22-24 |
| One Size | 86-102 | 58-79 | 90-104 | 8-14 |
| US | UK | FR | AU | INTL |
| 32AA | 32A | 85A | 10AA | 70A |
| 32A | 32B | 85B | 10A | 70B |
| 32B | 32C | 85C | 10B | 70C |
| 32C | 32D | 85D | 10C | 70D |
| 32D | 32DD | 85DD | 10D | 70E |
| 34AA | 34A | 90A | 12AA | 75A |
| 34A | 34B | 90B | 12A | 75B |
| 34B | 34C | 90C | 12B | 75C |
| 34C | 34D | 90D | 12C | 75D |
| 34D | 34DD | 90DD | 12D | 75E |
| 36AA | 36A | 95A | 14AA | 80A |
| 36A | 36B | 95B | 14A | 80B |
| 36B | 36C | 95C | 14B | 80C |
| 36C | 36D | 95D | 14C | 80D |
| 36D | 36DD | 95DD | 14D | 80E |
| 38AA | 38A | 100A | 16AA | 85A |
| 38A | 38B | 100B | 16A | 85B |
| 38B | 38C | 100C | 16B | 85C |
| 38C | 38D | 100D | 16C | 85D |
| 38D | 38DD | 100DD | 16D | 85E |
| 40A | 40B | 105B | 18A | 90A |
| 40B | 40C | 105C | 18B | 90B |
| 40C | 40D | 105D | 18C | 90C |
