Size conversion
What Is a 34E in Other Brands?
Bra sizes are not standardized: the same label means different things brand to brand, so your 34E is a starting point, not a fixed size. A US 34E usually needs a 34DDD in Victoria’s Secret, maps to a 34DD in a true-to-size UK brand like Panache, and stays a 34DD in Wacoal.
Your 34E in Victoria's Secret
34DDD
Cups run a full cup small, so size up
Your 34E in Panache
34DD
True-to-size UK sizing
Your 34E in Wacoal
34DD
True to size, year after year
Every brand we track
Your 34E, brand by brand
Grouped by the sizing system each brand labels its cups in. Brands we stock link to their full lineup.
US-sized brands
| Brand | How it runs | Your 34E → |
|---|---|---|
| ThirdLovein stock | cups run generous | 34DD |
| Wacoalin stock | true to size | 34DD |
| Glamorisein stock | true to size | 34DD |
| SHEFITin stock | - | Adjustable XS-6Luxe sizing rather than standard band/cup; size by the brand chart. |
| b.tempt'din stock | true to size | 34DD |
| Kindred Bravelyin stock | - | Uses XS-XXL nursing/maternity sizing rather than band/cup; size by the brand chart. |
| ENELLin stock | - | Uses numeric high-impact sizing (00-8) rather than band/cup; size by the brand chart. |
| Natori | cups run small | 34DD |
| Bali | band runs large | 32DD |
| Playtex | band runs large | 32DD |
| Maidenform | true to size | 34DD |
| Vanity Fair | band runs large | 34DD |
| Calvin Klein | band runs small | 34DD |
| Victoria's Secret | cups run small | 34DDD |
| Brooks | band runs small | 34DD |
| Under Armour | - | Compression fit runs generous; XS-XL sizing rather than band/cup; size by the brand chart. |
| Nike | - | Generous fit; XS-XL sizing rather than band/cup; size by the brand chart. |
| Cacique | band runs large | 34DD |
| Torrid | band runs large | 34DD |
UK-sized brands (cups run D, DD, E, F, FF, G...)
EU-sized brands
| Brand | How it runs | Your 34E → |
|---|---|---|
| Chantelle | cups run small | 34E |
| Simone Perele | cups run small | 34E |
| PrimaDonna | true to size | 34E |
| Marie Jo | true to size | 34E |
| Triumph | band runs large | 34E |
| Anita | true to size | 34E |
Translations are guidance from cross-brand fit data, not a guarantee - fit also depends on breast shape and style. Cross-brand offset data v1-2026-05-28.
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Common questions
34E conversion questions
- What is a 34E in Victoria's Secret?
- Victoria's Secret cups run about a full cup small, so a standard US 34E usually needs a 34DDD there. If you already wear a 34E in Victoria's Secret, your size in a true-to-size brand is likely a cup smaller.
- Which brands keep a 34E the same?
- In true-to-size brands a US 34E stays a 34E: Wacoal, Panache, Glamorise, b.tempt'd, Maidenform, Fantasie, Gossard, Pour Moi, PrimaDonna, Marie Jo, Anita, Goddess. Fit can still vary by style, so treat the label as the starting point.
- Do UK brands size a 34E differently from US brands?
- UK brands label cups in a different sequence above D (D, DD, E, F, FF, G), so the same letters can mean different volumes. In a true-to-size UK brand like Panache, a US 34E is a 34DD; the band number stays the same.
- What size replaces a 34E in brands that don't use cup sizes?
- SHEFIT, Kindred Bravely, ENELL, Under Armour, Nike size by their own charts (XS-XL or numeric) instead of band/cup, so a 34E doesn't carry over directly. Start from each brand's chart with your underbust and bust measurements.