Is a 34DD the same in every brand?

No - a 34DD isn't identical across brands, because brands use different sizing systems and cup depths. Here's how a standard US 34DD translates in the brands we track: ThirdLove 34DD, Wacoal 34DD, Panache 34DD, Freya 34DD, Elomi 34DD, Glamorise 34DD, b.tempt'd 34DD, Fantasie 34DD. SHEFIT, Kindred Bravely, ENELL size by their own chart instead of band/cup.

What are the sister sizes for 34DD?

34DD's sister sizes — same cup volume, different band — are 32DDD and 36D. Try a sister size if the band feels too tight or loose but the cup still fits.

34DD Bras

What is a 34DD in other brands?

813 bras tracked in 34DD · 8 brands · See all DD cup

Brands: Bravissimo, Fantasie, Freya, Glamorise, Panache, ThirdLove, Wacoal, b.tempt'd

Your 34DD across brands

A 34DD isn’t the same in every brand. Here’s how a standard US 34DD translates across the brands we track — and how each one runs.

Brand	How it runs	Your 34DD →
ThirdLove	cups run generous	34DD
Wacoal	true to size	34DD
Panache	true to size	34DD
Freya	band runs small	34DD

What is a 34DD in other brands? See all 30+ brands →

Sister sizes

32DDD 36D What are sister sizes?

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Your 34DD across brands

Embrace Lace® T-Shirt Bra: Sand/Ivory

Embrace Lace® T-Shirt Bra: Black

Embrace Lace® T-Shirt Bra: Lavender Sage/Dark Purple

La Femme Underwire T-Shirt Bra: Sand

Awareness Full Figure Seamless Wire Free Bra: Sand

Modern Affair Plunge Underwire Bra: White

Modern Affair Plunge Underwire Bra: Night Sky/Black

Modern Affair Plunge Underwire Bra: Rose Dust/Angel Wing

Modern Affair T-Shirt Bra: Night Sky/Black

Modern Affair T-Shirt Bra: Rose Dust/Angel Wing

La Femme Underwire T-Shirt Bra: Adriatic Blue

Zero Edge™ Contour Bra: Taupe

Zero Edge™ Contour Bra: Leopard

Zero Edge™ Contour Bra: Black

Custom Control Sports Bra White

Custom Control Sports Bra Black

Monica Balcony Swimsuit - Sicily Print

Monica Balcony Swimsuit - Posy Print

Deco Moulded Plunge Molded Plunge Bra: Nude

Deco Moulded Plunge Molded Plunge Bra: Black

Essentially Smooth Molded Balcony Bra: Cameo

Essentially Smooth Molded Balcony Bra: Black

Love Crush Molded Plunge Bra: Aqua Haze

Molded Balcony Bra: Natural Beige

Envisage Full Cup Side Support Bra: Natural Beige

Envisage Full Cup Side Support Bra: Black

Fusion Full Cup Side Support Bra: White

Fusion Full Cup Side Support Bra: Sand

Fusion Full Cup Side Support Bra: Evergreen

Fusion Full Cup Side Support Bra: Black

Fusion Full Cup Side Support Bra: Blush

Illusion Side Support Bra: White

Illusion Side Support Bra: Sky

Illusion Side Support Bra: Navy

Illusion Side Support Bra: Natural Beige

Illusion Side Support Bra: Black

Illusion Side Support Bra: Blush

Rocha Non Wired Bra - Misty Rose

Tango Balcony Bra - Honey

Tango Balcony Bra - Blush

Tango Balcony Bra - Black

Rocha Non Wired Bra - Black

Rose Lace Unlined Demi Bra: Red

ComfortStretch Front Close T-Shirt Bra: Black

ComfortStretch Smoothing Full Coverage Bra: Black

ComfortStretch Back Smoothing T-Shirt Bra: Taupe

ComfortStretch Back Smoothing T-Shirt Bra: Black

All Day Lace T-Shirt Bra: Black

Thermoregulating TempSync™ T-Shirt Bra: Mocha

Thermoregulating TempSync™ T-Shirt Bra: Macaron

ComfortStretch Back Smoothing T-Shirt Bra: Petal

ComfortStretch Smoothing Full Coverage Bra: Petal

All Day Lace Uplift Plunge Bra: Black

All Day Lace T-Shirt Bra: Taupe

Thermoregulating TempSync™ T-Shirt Bra: Taupe

Thermoregulating TempSync™ T-Shirt Bra: Black

ComfortStretch Front Close T-Shirt Bra: Taupe

All Day Lace Uplift Plunge Bra: Sea-Salt

Offbeat Molded Bra: Rosehip

Tailored Molded Plunge Bra: Dark Sapphire