40F Bras Lingerie, and Swimwear | 40F 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 40D3 and see everything that comes in your F, DDD, and E cup sizes.

Search 40D4 and see everything that comes in your F, DDDD, and G cup sizes.

18 Items

  1. C Magnifique Molded Minimizer Underwire BraC Magnifique Molded Minimizer Underwire Bra
    Chantelle 1891
    C Magnifique Molded Minimizer Underwire Bra
    Rating:
    90%
    $59.95 - $84.00
  2. MagicLift Seamless Everyday BraMagicLift Seamless Everyday Bra
    Glamorise 1007
    MagicLift Seamless Everyday Bra
    Rating:
    70%
    $57.00 $42.75
  3. Pearl Seamless Minimizer BraPearl Seamless Minimizer Bra
    Parfait p60921
    Pearl Seamless Minimizer Bra
    Rating:
    100%
    $56.00
  4. Figuras Spacer Full Cup BraFiguras Spacer Full Cup Bra
    Prima Donna 016-3250
    Figuras Spacer Full Cup Bra
    $135.00
  5. Illuminate Non Padded Moulded BraIlluminate Non Padded Moulded Bra
    Sculptresse by Panache 10701
    Illuminate Non Padded Moulded Bra
    $64.95 - $86.00
  6. Monogram Spacer T-Shirt BraMonogram Spacer T-Shirt Bra
    Chantelle 11zn3
    Monogram Spacer T-Shirt Bra
    Rating:
    100%
    $88.00
  7. Tiffany Wireless BraTiffany Wireless Bra
    Fit Fully Yours b6913
    Tiffany Wireless Bra
    Rating:
    40%
    $64.00
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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.