How does Bluebella bra sizing run?
Bluebella is labelled in UK sizing. Editorial, fashion-led lingerie. Below is how a Bluebella size translates across all eight regional standards, plus sister sizes and where to buy.
Bluebella size range & system
Bluebella sizes in UK.
Bluebella size conversion chart
Each row is one Bluebella cup size read across the eight standards. The UK column (highlighted) is how Bluebella labels its bras.
| US | UK | EU | FR | IT | AU | JP | IN |
|---|---|---|---|---|---|---|---|
| A | A | A | A | A | A | A | A |
| B | B | B | B | B | B | B | B |
| C | C | C | C | C | C | C | C |
| D | D | D | D | D | D | D | D |
| DD | DD | E | E | E | DD | E | DD |
| DDD | E | F | F | F | E | F | E |
Band conversions are exact; cup fit still varies by brand, style, and body — a conversion is a starting point, not a guarantee.
Common Bluebella sizes
Open the full eight-standard conversion for a specific size:
Sister sizes in Bluebella
If a Bluebella bra fits in the cup but the band is off, your sister size keeps the same cup volume with a different band — go down a band and up a cup, or up a band and down a cup. Example: a 34D and a 32DD hold the same cup volume.
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Bluebella sizing FAQ
- Does Bluebella run true to size?
- UK sizing. Strappy designs. Editorial, fashion-led lingerie.
- What sizing system does Bluebella use?
- Bluebella is labelled in UK sizing. Use the conversion table above to read your size across US, UK, EU, FR, IT, AU, JP and IN.
- What is a 34D in Bluebella in EU sizing?
- A US 34D converts to EU 75D. Band conversions are exact; cup fit still varies by brand, style, and body — a conversion is a starting point, not a guarantee.