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.

8 Items

  1. Full-Busted Underwire Sports BraFull-Busted Underwire Sports Bra
    Panache 5021

    Full-Busted Underwire Sports Bra

    Rating:
    60%
    $44.95 - $75.00
  2. Sonic Underwire Molded Spacer Sports BraSonic Underwire Molded Spacer Sports Bra
    Freya ac4892

    Sonic Underwire Molded Spacer Sports Bra

    Rating:
    87%
    $34.99 - $74.00
  3. Wireless Sports BraWireless Sports Bra
    Panache 7341

    Wireless Sports Bra

    Rating:
    86%
    $71.00 $27.99 - $52.95
  4. Gravity Contour High Impact Underwire Sports BraGravity Contour High Impact Underwire Sports Bra
    Natori 752201

    Gravity Contour High Impact Underwire Sports Bra

    Rating:
    91%
    $33.99 - $74.00
  5. Pauline Full Coverage Underwire Sports BraPauline Full Coverage Underwire Sports Bra
    Fit Fully Yours b9660

    Pauline Full Coverage Underwire Sports Bra

    Rating:
    90%
    $73.00
  6. Convertible Underwire Sports BraConvertible Underwire Sports Bra
    Parfait p5541

    Convertible Underwire Sports Bra

    Rating:
    73%
    $54.00
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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.