Iron Core Bra Size Chart
| AA | A | B | C | D | D+ | |
| 28 | XS | XS | XS | S | S | M |
| 30 | XS | XS | XS | S | M | M |
| 32 | XS | XS | S | S | M | M |
| 34 | XS | S | S | M | M | L |
| 36 | S | S | M | M | M | L |
| 38 | S | M | M | L | L | XL |
| 40 | M | L | L | L | XL | |
| 42 | L | XL | XL | XL | XL | |
| 44 | XL | XL | XL | XL | XL |
| AA | A | B | C | D | D+ | |
| 28 | XS | XS | XS | S | S | M |
| 30 | XS | XS | XS | S | M | M |
| 32 | XS | XS | S | S | M | M |
| 34 | XS | S | S | M | M | L |
| 36 | S | S | M | M | M | L |
| 38 | S | M | M | L | L | XL |
| 40 | M | L | L | L | XL | |
| 42 | L | XL | XL | XL | XL | |
| 44 | XL | XL | XL | XL | XL |