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.

11 Items

  1. Initiale Spacer Foam Underwire Sports BraInitiale Spacer Foam Underwire Sports Bra
    Empreinte 07200
    Initiale Spacer Foam Underwire Sports Bra
    Rating:
    87%
    $149.95 - $204.00
  2. Opulence Front Close Underwire BraletteOpulence Front Close Underwire Bralette
    Pour Moi 11501
    Opulence Front Close Underwire Bralette
    Rating:
    70%
    $58.00 $42.95
  3. Liberty Plunge BraLiberty Plunge Bra
    Sculptresse by Panache 10846
    Liberty Plunge Bra
    $68.00 $54.95
  4. Gigi Longline Underwire BraGigi Longline Underwire Bra
    Pour Moi 20116
    Gigi Longline Underwire Bra
    $52.00 $38.95
  5. Aura Underwire Seamless Strapless BraAura Underwire Seamless Strapless Bra
    Fantasie fl2320
    Aura Underwire Seamless Strapless Bra
    Rating:
    65%
    $74.00
  6. Safari Strapless BraSafari Strapless Bra
    Le Mystere 4478
    Safari Strapless Bra
    $68.00
  7. 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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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.