Measurement guide
How to measure bra size at home
Most online bra returns happen because shoppers guess their size from an old label. Lace and imported sizing run differently from local cotton bras — measuring fresh each time you order saves returns and disappointment.
Measurement steps
| Step | What to do | Tip |
|---|---|---|
| 1 | Wrap tape under bust, level around ribcage | Exhale normally — do not hold breath |
| 2 | Round underbust to nearest even inch = band size | 31" → 32 band, 33" → 34 band |
| 3 | Measure bust at fullest point, tape level at back | Arms relaxed at sides |
| 4 | Bust minus band (in inches) ≈ cup size | 2" diff ≈ B cup, 3" ≈ C cup |
Cup size reference (approximate)
| Difference (in) | Cup |
|---|---|
| 1 | A |
| 2 | B |
| 3 | C |
| 4 | D |
| 5 | DD/E |
Fit tips
- ·Band should sit level — not riding up at the back
- ·Cups: no spillage over top or gaping at neckline
- ·Lace bras: if between sizes, choose larger cup
- ·Re-measure every 6–12 months
Related sizing resources
Common questions
Can I measure over a padded bra?
Use a lightly lined non-padded bra or no bra for bust measurement. Padded bras add volume and skew cup size.
My underbust measurement is 34.5 inches — which band size?
Round to 34 for a snugger fit or 36 for a looser band. On lace balconettes, most shoppers prefer sizing up to 36 if between.