30F Bras Lingerie, and Swimwear | 30F 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 30D3 and see everything that comes in your F, DDD, and E cup sizes.

Search 30D4 and see everything that comes in your F, DDDD, and G cup sizes.

10 Items

  1. Avero Contour Plunge BraAvero Contour Plunge Bra
    Marie Jo 010-0418

    Avero Contour Plunge Bra

    Rating:
    94%
    $146.00
  2. C Jolie Memory Foam Underwire BraC Jolie Memory Foam Underwire Bra
    Chantelle 13b6

    C Jolie Memory Foam Underwire Bra

    Rating:
    70%
    $59.95 - $82.00
  3. Porcelain Elan Strapless T-Shirt BraPorcelain Elan Strapless T-Shirt Bra
    Panache 7320

    Porcelain Elan Strapless T-Shirt Bra

    Rating:
    100%
    $71.00
  4. Smoothing Seamless Strapless BraSmoothing Seamless Strapless Bra
    Fantasie fl4530

    Smoothing Seamless Strapless Bra

    Rating:
    90%
    $72.00
  5. Soft Flex Sweetheart T-Shirt BraSoft Flex Sweetheart T-Shirt Bra
    Chantelle 12g2

    Soft Flex Sweetheart T-Shirt Bra

    Rating:
    93%
    $78.00 $49.95 - $59.95
  6. C Ideal Plunge T-Shirt Underwire BraC Ideal Plunge T-Shirt Underwire Bra
    Chantelle 1951

    C Ideal Plunge T-Shirt Underwire Bra

    Rating:
    82%
    $78.00 $59.95
  7. Prime Front Closure Spacer Foam Underwire BraPrime Front Closure Spacer Foam Underwire Bra
    Chantelle 12b7

    Prime Front Closure Spacer Foam Underwire Bra

    Rating:
    100%
    $74.00 $59.95
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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.