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.

5 Items

  1. SuperBra Tango II Underwire Balconnet BraSuperBra Tango II Underwire Balconnet Bra
    Panache 3251

    SuperBra Tango II Underwire Balconnet Bra

    Rating:
    83%
    $48.95 - $66.00
  2. Tango Balconnet Bra with Shiny TrimTango Balconnet Bra with Shiny Trim
    Panache 9071

    Tango Balconnet Bra with Shiny Trim

    Rating:
    92%
    $37.95 - $63.00
  3. Bridget Balconette Underwire BraBridget Balconette Underwire Bra
    Fit Fully Yours b2645

    Bridget Balconette Underwire Bra

    Rating:
    100%
    $76.00
  4. Scantilly Fallen Angel Balcony BraScantilly Fallen Angel Balcony Bra
    Curvy Kate st1210

    Scantilly Fallen Angel Balcony Bra

    Rating:
    87%
    $90.00 $44.99
  5. Gin Fizz Longline Balcony BraGin Fizz Longline Balcony Bra
    Curvy Kate ck4511

    Gin Fizz Longline Balcony Bra

    Rating:
    53%
    $80.00 $45.95
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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.