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.

12 Items

  1. Allure Full Cup Underwire BraAllure Full Cup Underwire Bra
    Panache 10765
    Allure Full Cup Underwire Bra
    Rating:
    90%
    $56.95 - $74.00
  2. Clara Full Cup BraClara Full Cup Bra
    Panache 7255
    Clara Full Cup Bra
    Rating:
    88%
    $52.95 - $74.00
  3. Luxe Strapless Multiway Underwire BraLuxe Strapless Multiway Underwire Bra
    Curvy Kate ck2601
    Luxe Strapless Multiway Underwire Bra
    Rating:
    85%
    $53.95 - $77.00
  4. Rocha Non-Wired BraRocha Non-Wired Bra
    Panache 10345
    Rocha Non-Wired Bra
    $64.00
  5. Shea Plunge Unlined Underwire BraShea Plunge Unlined Underwire Bra
    Parfait p6062
    Shea Plunge Unlined Underwire Bra
    Rating:
    90%
    $56.00
  6. High Impact Everyday Sports BraHigh Impact Everyday Sports Bra
    Chantelle 15m1
    High Impact Everyday Sports Bra
    Rating:
    100%
    $88.00
  7. Scantilly Fallen Angel Balcony BraScantilly Fallen Angel Balcony Bra
    Curvy Kate st1210
    Scantilly Fallen Angel Balcony Bra
    Rating:
    87%
    $90.00 $44.99
  8. Nina Balcony BraNina Balcony Bra
    Panache 10941
    Nina Balcony Bra
    $66.00
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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.