FR Size 105B in AU — Women's Bras
FR 105B =
AU 18B
French (FR) women's bras size 105B converts to Australian (AU) size 18B. This is a standard conversion used across most major bras brands and retailers.
When shopping from Australian brands like Berlei, Bonds, Bras N Things, look for size 18B on the label. Keep in mind that sizing can vary slightly between brands, so always check the specific brand's size chart if available.
For reference, one size down (FR 105A) is AU 18A, and one size up (FR 105C) is AU 18C. If you're between sizes, most fitting guides recommend sizing up for comfort.
This conversion is especially useful for international shoppers purchasing women's from Australian retailers or ordering French-sized products from brands like Simone Pérèle or Chantelle to ship internationally.
Quick Converter
FR 105B =
AU 18B
Full FR to AU Women's Bras Size Chart
| FR | AU |
|---|---|
| 80A | 8A |
| 80B | 8B |
| 80C | 8C |
| 80D | 8D |
| 80E | 8DD |
| 85A | 10A |
| 85B | 10B |
| 85C | 10C |
| 85D | 10D |
| 85E | 10DD |
| 85F | 10E |
| 90A | 12A |
| 90B | 12B |
| 90C | 12C |
| 90D | 12D |
| 90E | 12DD |
| 90F | 12E |
| 95A | 14A |
| 95B | 14B |
| 95C | 14C |
| 95D | 14D |
| 95E | 14DD |
| 95F | 14E |
| 100A | 16A |
| 100B | 16B |
| 100C | 16C |
| 100D | 16D |
| 100E | 16DD |
| 100F | 16E |
| 105A | 18A |
| 105B | 18B |
| 105C | 18C |
| 105D | 18D |
| 105E | 18DD |
| 105F | 18E |
| 110A | 20A |
| 110B | 20B |
| 110C | 20C |
| 110D | 20D |
| 110E | 20DD |
| 110F | 20E |
Frequently Asked Questions
- What is FR women's bras size 105B in AU?
- FR women's bras size 105B is equivalent to AU size 18B.
- Is FR size 105B the same as AU size 18B?
- Yes, FR size 105B and AU size 18B are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if FR size 105B is too small — what's the next size up in AU?
- The next size up from FR 105B is FR 105C, which converts to AU 18C.