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.

Items 73-91 of 91

  1. Melodie D'Ete Half Cup Underwire BraMelodie D'Ete Half Cup Underwire Bra
    Aubade icf14
    Melodie D'Ete Half Cup Underwire Bra
    Rating:
    100%
    $169.00
  2. Adelle Underwire Side Support BraAdelle Underwire Side Support Bra
    Fantasie fl1447
    Adelle Underwire Side Support Bra
    $70.00 $54.95
  3. Active D+ Max Support Sports BraActive D+ Max Support Sports Bra
    Shock Absorber u10035
    Active D+ Max Support Sports Bra
    $69.00 $51.95
  4. Memoir Underwire Full Cup Side Support BraMemoir Underwire Full Cup Side Support Bra
    Fantasie fl3021
    Memoir Underwire Full Cup Side Support Bra
    Rating:
    57%
    $69.00 $51.95
  5. Tiffany Wireless BraTiffany Wireless Bra
    Fit Fully Yours b6913
    Tiffany Wireless Bra
    Rating:
    40%
    $64.00
  6. Aura Underwire Seamless Strapless BraAura Underwire Seamless Strapless Bra
    Fantasie fl2320
    Aura Underwire Seamless Strapless Bra
    Rating:
    65%
    $74.00
  7. Eleanor Molded Spacer Nursing BraEleanor Molded Spacer Nursing Bra
    Panache 9081
    Eleanor Molded Spacer Nursing Bra
    Rating:
    73%
    $68.00
  8. Core Underwire Sports BraCore Underwire Sports Bra
    Freya aa4002
    Core Underwire Sports Bra
    Rating:
    87%
    $64.00 $47.95
  9. Gin Fizz Longline Balcony BraGin Fizz Longline Balcony Bra
    Curvy Kate ck4511
    Gin Fizz Longline Balcony Bra
    Rating:
    53%
    $80.00 $45.95
  10. Active Breeze Wireless Sports BraActive Breeze Wireless Sports Bra
    Parfait p5542
    Active Breeze Wireless Sports Bra
    Rating:
    67%
    $52.00 $38.95
  11. Olivia Underwire Side Support BraOlivia Underwire Side Support Bra
    Fantasie fl3182
    Olivia Underwire Side Support Bra
    Rating:
    100%
    $66.00 $49.95
  12. Nouveau Balconnet BraNouveau Balconnet Bra
    Panache 9291
    Nouveau Balconnet Bra
    Rating:
    73%
    $67.00 $39.95
  13. Alara Seamless Nonpadded BraAlara Seamless Nonpadded Bra
    Prima Donna 016-3010
    Alara Seamless Nonpadded Bra
    Rating:
    100%
    $160.00 $124.95
  14. Reve Full Cup 3/4 Plunge BraReve Full Cup 3/4 Plunge Bra
    Simone Perele 12z313
    Reve Full Cup 3/4 Plunge Bra
    $120.00
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