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.

Items 73-96 of 194

  1. Illusion Underwire Side Support BraIllusion Underwire Side Support Bra
    Fantasie fl2982

    Illusion Underwire Side Support Bra

    Rating:
    91%
    $43.95 - $66.00
  2. St. Tropez Full Cup Underwire BraSt. Tropez Full Cup Underwire Bra
    Pour Moi 7702

    St. Tropez Full Cup Underwire Bra

    Rating:
    84%
    $36.95 - $59.00
  3. Provence Full Cup Underwire BraProvence Full Cup Underwire Bra
    Conturelle 80505

    Provence Full Cup Underwire Bra

    Rating:
    96%
    $134.00
  4. Norah Chic Unlined BraNorah Chic Unlined Bra
    Chantelle 16m1

    Norah Chic Unlined Bra

    $64.95 - $84.00
  5. Twist I Do Full Cup Underwire BraTwist I Do Full Cup Underwire Bra
    Prima Donna 014-1602

    Twist I Do Full Cup Underwire Bra

    Rating:
    100%
    $109.95 - $146.00
  6. Cate Side Support Wireless BraCate Side Support Wireless Bra
    Elomi el4033

    Cate Side Support Wireless Bra

    Rating:
    89%
    $39.95 - $65.00
  7. MagicLift Natural Shape Support BraMagicLift Natural Shape Support Bra
    Glamorise 1010

    MagicLift Natural Shape Support Bra

    Rating:
    95%
    $56.00 $42.00
  8. Priya Plunge Underwire BraPriya Plunge Underwire Bra
    Elomi el4550

    Priya Plunge Underwire Bra

    $53.95 - $74.00
  9. Molly Underwire Nursing BraMolly Underwire Nursing Bra
    Elomi el4542

    Molly Underwire Nursing Bra

    Rating:
    89%
    $72.00
  10. Embroidered Microfiber Wireless Soft-cup BraEmbroidered Microfiber Wireless Soft-cup Bra
    Elila 1301

    Embroidered Microfiber Wireless Soft-cup Bra

    Rating:
    79%
    $25.99 - $56.00
  11. Front Close Back Smoothing Wonderwire BraFront Close Back Smoothing Wonderwire Bra
    Glamorise 1247

    Front Close Back Smoothing Wonderwire Bra

    Rating:
    84%
    $59.00 $44.25
  12. Twist Epirus Full Cup Underwire BraTwist Epirus Full Cup Underwire Bra
    Prima Donna 014-1970

    Twist Epirus Full Cup Underwire Bra

    Rating:
    40%
    $138.00
  13. Gustave Underwire Low Neck BraGustave Underwire Low Neck Bra
    Empreinte 08222

    Gustave Underwire Low Neck Bra

    $144.95 - $196.50
  14. Tango Essence Balconnet BraTango Essence Balconnet Bra
    Panache 10961

    Tango Essence Balconnet Bra

    $48.95 - $60.00
  15. Norah Supportive Wirefree BraNorah Supportive Wirefree Bra
    New Color
    Chantelle 13f8

    Norah Supportive Wirefree Bra

    Rating:
    100%
    $82.00
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