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.

Items 49-72 of 165

  1. Superplunge Multiway Padded Plunge BraSuperplunge Multiway Padded Plunge Bra
    Curvy Kate ck2107

    Superplunge Multiway Padded Plunge Bra

    Rating:
    70%
    $68.00
  2. Jane Contour Balconette BraJane Contour Balconette Bra
    Marie Jo 010-1339

    Jane Contour Balconette Bra

    Rating:
    97%
    $79.95 - $146.00
  3. Joyce See Thru-Lace BraJoyce See Thru-Lace Bra
    Fit Fully Yours b2536

    Joyce See Thru-Lace Bra

    Rating:
    89%
    $48.95 - $69.00
  4. Second Skin Back Smoother T-Shirt BraSecond Skin Back Smoother T-Shirt Bra
    Le Mystere 5221

    Second Skin Back Smoother T-Shirt Bra

    Rating:
    93%
    $38.95 - $68.00
  5. Wish Demi Cup Lace BraWish Demi Cup Lace Bra
    Simone Perele 12b330

    Wish Demi Cup Lace Bra

    Rating:
    97%
    $99.95 - $125.00
  6. Fleur Demi Underwire BraFleur Demi Underwire Bra
    Chantelle 12m5

    Fleur Demi Underwire Bra

    $84.95 - $118.00
  7. Lifestyle Sheer Plunge Multi Part Cup BraLifestyle Sheer Plunge Multi Part Cup Bra
    Curvy Kate ck5711

    Lifestyle Sheer Plunge Multi Part Cup Bra

    Rating:
    86%
    $29.99 - $61.00
  8. Elegance Comfort Straps Wonderwire BraElegance Comfort Straps Wonderwire Bra
    Glamorise 1240

    Elegance Comfort Straps Wonderwire Bra

    Rating:
    94%
    $59.00 $44.25
  9. Provence Full Cup Underwire BraProvence Full Cup Underwire Bra
    Conturelle 80505

    Provence Full Cup Underwire Bra

    Rating:
    96%
    $134.00
  10. Elegance Spacer T-Shirt Underwire BraElegance Spacer T-Shirt Underwire Bra
    Sculptresse by Panache 10401

    Elegance Spacer T-Shirt Underwire Bra

    $82.00
  11. Illusion Underwire Side Support BraIllusion Underwire Side Support Bra
    Fantasie fl2982

    Illusion Underwire Side Support Bra

    Rating:
    91%
    $43.95 - $66.00
  12. Offbeat Underwire Plunge Moulded BraOffbeat Underwire Plunge Moulded Bra
    Freya aa5450

    Offbeat Underwire Plunge Moulded Bra

    Rating:
    86%
    $40.95 - $70.00
  13. 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
  14. Starlight Underwire Idol T-Shirt BraStarlight Underwire Idol T-Shirt Bra
    Freya aa5200

    Starlight Underwire Idol T-Shirt Bra

    Rating:
    84%
    $47.95 - $70.00
  15. Lucia Underwire Side Support BraLucia Underwire Side Support Bra
    Fantasie fl1501

    Lucia Underwire Side Support Bra

    $54.95 - $70.00
  16. Fancies Underwire Balcony T-Shirt BraFancies Underwire Balcony T-Shirt Bra
    Freya aa1030

    Fancies Underwire Balcony T-Shirt Bra

    Rating:
    87%
    $66.00 $51.50
  17. 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
  18. Pauline Full Coverage Underwire Sports BraPauline Full Coverage Underwire Sports Bra
    Fit Fully Yours b9660

    Pauline Full Coverage Underwire Sports Bra

    Rating:
    90%
    $73.00
  19. Imogen Balconnet BraImogen Balconnet Bra
    Panache 10161

    Imogen Balconnet Bra

    Rating:
    100%
    $70.00 $48.95 - $54.95
  20. Allure Seamless Full Cup BraAllure Seamless Full Cup Bra
    Empreinte 07205

    Allure Seamless Full Cup Bra

    $149.95 - $231.00
  21. Jasmine Balconnet Underwire BraJasmine Balconnet Underwire Bra
    Panache 6951

    Jasmine Balconnet Underwire Bra

    Rating:
    90%
    $71.00 $52.95 - $54.95
  22. Porcelain Elan Molded Unlined T-Shirt BraPorcelain Elan Molded Unlined T-Shirt Bra
    Panache 7328

    Porcelain Elan Molded Unlined T-Shirt Bra

    Rating:
    82%
    $71.00 $56.95
  23. Aura Underwire Smoothing T-Shirt BraAura Underwire Smoothing T-Shirt Bra
    Fantasie fl2321

    Aura Underwire Smoothing T-Shirt Bra

    Rating:
    86%
    $70.00
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