38F Bras Lingerie, and Swimwear | 38F 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 38D3 and see everything that comes in your F, DDD, and E cup sizes.

Search 38D4 and see everything that comes in your F, DDDD, and G cup sizes.

Items 1-24 of 56

  1. Charley Underwire Plunge BraCharley Underwire Plunge Bra
    Elomi el4380

    Charley Underwire Plunge Bra

    Rating:
    93%
    $39.95 - $72.00
  2. Charley Underwire Spacer T-Shirt BraCharley Underwire Spacer T-Shirt Bra
    Elomi el4383

    Charley Underwire Spacer T-Shirt Bra

    Rating:
    94%
    $56.95 - $78.00
  3. Carmen Polka Dot Lace Multi-Part BraCarmen Polka Dot Lace Multi-Part Bra
    Fit Fully Yours b2498

    Carmen Polka Dot Lace Multi-Part Bra

    Rating:
    86%
    $79.00
  4. Orlando Full Cup BraOrlando Full Cup Bra
    Prima Donna 016-3150

    Orlando Full Cup Bra

    Rating:
    100%
    $124.95 - $159.00
  5. Wonderfully 4 Part Cup Balcony BraWonderfully 4 Part Cup Balcony Bra
    Curvy Kate ck6110

    Wonderfully 4 Part Cup Balcony Bra

    Rating:
    74%
    $55.95 - $69.00
  6. Lucie Underwire Stretch Cup Plunge BraLucie Underwire Stretch Cup Plunge Bra
    Elomi el4490

    Lucie Underwire Stretch Cup Plunge Bra

    Rating:
    100%
    $49.95 - $72.00
  7. Bliss Full Cup Underwire BraBliss Full Cup Underwire Bra
    New Color
    Sculptresse by Panache 10685

    Bliss Full Cup Underwire Bra

    $76.00
  8. Offbeat Underwire Side Support BraOffbeat Underwire Side Support Bra
    Freya aa5451

    Offbeat Underwire Side Support Bra

    Rating:
    82%
    $29.99 - $66.00
  9. Reflect Underwire Side Support BraReflect Underwire Side Support Bra
    Fantasie fl1801

    Reflect Underwire Side Support Bra

    Rating:
    100%
    $49.95 - $68.00
  10. Brianna Underwire Plunge BraBrianna Underwire Plunge Bra
    Elomi el8080

    Brianna Underwire Plunge Bra

    Rating:
    97%
    $44.95 - $72.00
  11. Montara Full Cup Underwire BraMontara Full Cup Underwire Bra
    Prima Donna 016-3380

    Montara Full Cup Underwire Bra

    Rating:
    60%
    $99.00
  12. Active Dynamic Wirefree Hi-Impact Sports BraActive Dynamic Wirefree Hi-Impact Sports Bra
    Freya aa4014

    Active Dynamic Wirefree Hi-Impact Sports Bra

    Rating:
    83%
    $41.95 - $70.00
  13. Elegance Comfort Straps Wonderwire BraElegance Comfort Straps Wonderwire Bra
    Glamorise 1240

    Elegance Comfort Straps Wonderwire Bra

    Rating:
    94%
    $59.00 $44.25
  14. 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
  15. Molly Underwire Nursing BraMolly Underwire Nursing Bra
    Elomi el4542

    Molly Underwire Nursing Bra

    Rating:
    89%
    $72.00
  16. 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
  17. 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
  18. Norah Supportive Wirefree BraNorah Supportive Wirefree Bra
    New Color
    Chantelle 13f8

    Norah Supportive Wirefree Bra

    Rating:
    100%
    $82.00
Page
per page

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.