30DD Bras, Lingerie, and Swimwear | 30DD Bra Size

Bra sizing can be confusing, especially with different international standards. 30DD lingerie and swimwear in US sizing is equivalent to a 30E in European brands like Chantelle, Empreinte, and Prima Donna. That’s why HerRoom created the Universal Cup Sizing™ (UCS) system, which helps you shop across different brands with ease. By searching for 30D2, you’ll find all the bras and swimwear that match your size, whether the label says DD or E.

11 Items

  1. Basic Beauty Underwire Spacer T-shirt BraBasic Beauty Underwire Spacer T-shirt Bra
    Wacoal 853192

    Basic Beauty Underwire Spacer T-shirt Bra

    Rating:
    88%
    $42.95 - $65.00
  2. Offbeat Underwire Plunge Moulded BraOffbeat Underwire Plunge Moulded Bra
    Freya aa5450

    Offbeat Underwire Plunge Moulded Bra

    Rating:
    86%
    $40.95 - $70.00
  3. Envisage Moulded Spacer Underwire BraEnvisage Moulded Spacer Underwire Bra
    Fantasie fl6912

    Envisage Moulded Spacer Underwire Bra

    Rating:
    100%
    $47.95 - $77.00
  4. Minimal Convertible Push-Up BraMinimal Convertible Push-Up Bra
    Natori 727229

    Minimal Convertible Push-Up Bra

    Rating:
    90%
    $66.00
  5. Aurelia Underwire Side Support BraAurelia Underwire Side Support Bra
    Fantasie fl1001

    Aurelia Underwire Side Support Bra

    Rating:
    100%
    $80.00 $58.95 - $64.95
  6. Scantilly Submission Plunge BraScantilly Submission Plunge Bra
    Curvy Kate st9101

    Scantilly Submission Plunge Bra

    Rating:
    100%
    $85.00 $39.99
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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.