Calculate Your Bra Size
Finding your ECO INTIMATES Bra size is super simple! We design our bras around CUP sizes, so once you know your cup size, you only need your under-bust measurement to choose your size.
Step 1 – Measure Your Under-Bust
Use a soft measuring tape to take a snug measurement directly under your bust. This will determine your band size. Our sizing is based off your actual measurement – no need to add extra centimetres like older methods.
Step 2 – Measure Your Over-Bust
Measure around the fullest part of your bust while wearing a bra. For most people, this is at nipple level, but check a few points to find where your bust is fullest.
Once you have both measurements, use the chart below to find your size. If your measurement falls between sizes, we recommend rounding up for the best comfort and coverage.
Eco Intimates Bra Sizing Chart
| Under-Bust (cm) | AU Size | Cup A | Cup B | Cup C | Cup D | Cup DD (E) | Cup F | Cup G |
|---|---|---|---|---|---|---|---|---|
| 65–70 | 8 / XS | 70–72 | 73–75 | 76–78 | 79–81 | 82–84 | 85–87 | 88–90 |
| 71–76 | 10 / S | 76–78 | 79–81 | 82–84 | 85–87 | 88–90 | 91–93 | 94–96 |
| 77–82 | 12 / M | 82–84 | 85–87 | 88–90 | 91–93 | 94–96 | 97–99 | 100–102 |
| 83–88 | 14 / L | 88–90 | 91–93 | 94–96 | 97–99 | 100–102 | 103–105 | 106–108 |
| 90–95 | 16 / XL | 94–96 | 97–99 | 100–102 | 103–105 | 106–108 | 109–111 | 112–114 |
| 96–102 | 18 / 2XL | 100–102 | 103–105 | 106–108 | 109–111 | 112–114 | 115–117 | 118–120 |
Still unsure? Feel free to contact us for personalised sizing help — we’re here to support you.
