34F Bras Lingerie, and Swimwear | 34F Bra Size

F Bra Cup Size (Your UCS is either a D3 or a D4 )

Your F cup size can be a little tricky.  If you are an F cup size in EU brands like Chantelle, Empreiente, Prima Donna, Anita, Simone Perele, and others, you are also a DDD cup size in US brands like  Wacoal, Bali, Natori, and Vanity Fair, and an E cup in UK brands like Elomi, Freya, and Panache.

And... if you're an F cup size in UK brands, you are also a G cup size in both US brands (formerly the DDDD cup size)  and EU brands. 

At HerRoom, it's easy to combine all your cup sizes into one simple search by using our exclusive Universal Cup Sizing (UCS).

Search 34D3 and see everything that comes in your F, DDD, and E cup sizes.

Search 34D4 and see everything that comes in your F, DDDD, and G cup sizes.

10 Items

  1. Glossies Sheer BraGlossies Sheer Bra
    Gossard 6271
    Glossies Sheer Bra
    Rating:
    89%
    $30.99 - $63.00
  2. Front Close Lace Wonderwire BraFront Close Lace Wonderwire Bra
    Glamorise 9246
    Front Close Lace Wonderwire Bra
    Rating:
    97%
    $59.00 $44.25
  3. Elegance Comfort Straps Wonderwire BraElegance Comfort Straps Wonderwire Bra
    Glamorise 1240
    Elegance Comfort Straps Wonderwire Bra
    Rating:
    94%
    $59.00 $44.25
  4. Monogram Spacer T-Shirt BraMonogram Spacer T-Shirt Bra
    Chantelle 11zn3
    Monogram Spacer T-Shirt Bra
    Rating:
    100%
    $88.00
  5. Eden Removable Wire Nursing BraEden Removable Wire Nursing Bra
    Simone Perele 12e399
    Eden Removable Wire Nursing Bra
    Rating:
    100%
    $90.00 $59.95 - $69.95
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If you’re looking for the best bras for women, then you’ve come to the right place. We offer a wide assortment of styles, brands, and sizes at HerRoom. Whether you’re an A or a P cup, you’re sure to find the perfect bra.