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

Vivid Attraction T-Shirt Bra: Dark Purple

Back Appeal® Underwire Bra: Soft Sky

Belle Balcony Bra: White

Belle Balcony Bra: Natural Beige

Belle Balcony Bra: Black

Belle Full Cup Bra: White

Belle Full Cup Bra: Natural Beige

Belle Full Cup Bra: Black

Aura Molded Bra: Natural Beige

Aura Molded Bra: Black

Cesile Side Support Bra: Peach Sorbet

Cesile Side Support Bra: Black

Demure Molded Non Padded Bra: Natural Beige

Demure Molded Non Padded Bra: Black

Emmaline Padded Plunge Bra: Midnight

Emmaline Padded Plunge Bra: Blossom

Emmaline Side Support Bra: Natural Beige

Emmaline Side Support Bra: Midnight

Emmaline Side Support Bra: Blossom

Power Wired Sports Bra - Blue

Serene Full Cup Bra - Vintage

Jenna Bra - White

Posey Bra - Pink Floral

Niya Smoothing Bra - Forest Green

Winnie Bra - Floral Print

Winnie Bra - White Multi

365 Moulded Plunge Bra - Black

Ada Non Wired Nursing Bra - Black/Latte

Meadow Plunge Bra - Dusky Blue

Porcelain Elan Moulded Strapless Bra - Black

Cora Balcony Bra - Soft Pink

Taking Sides T-Shirt Bra: Black

Taking Sides T-Shirt Bra: Roebuck

Taking Sides T-Shirt Bra: Belgian Block

Back Appeal® T-Shirt Bra: Dark Slate

Back Appeal® Wire Free T-Shirt Bra: Black

Back Appeal® Wire Free T-Shirt Bra: Rose Dust

Shape Revelation® Pendulous Underwire Bra: Praline

Confidence Boost™ Underwire Bra: Black

Confidence Boost™ Underwire Bra: Roebuck

Confidence Boost™ Underwire Bra: Dark Slate

Visual Effects Strapless Minimizer Bra: Black

Visual Effects Strapless Minimizer Bra: Sand

Back Appeal® Front Close T-Shirt Bra: Black

Back Appeal® Front Close T-Shirt Bra: Rose Dust

Simply Done T-Shirt Bra: Black

Simply Done T-Shirt Bra: Roebuck

Simply Done T-Shirt Bra: Belgian Block

Shape Revelation® Shallow Top Underwire T-Shirt Bra: Praline

Back Appeal® T-Shirt Bra: Black

Back Appeal® T-Shirt Bra: Rose Dust

Lindsey Sport Contour Underwire Bra: Black/Lilac Gray

Envisage Spacer Molded Bra: Evening Blue

Vida Bra - Fig

Alice Balcony Strapless Bra - Honey

Alice Balcony Strapless Bra - Black

Sydney Sport Underwire Bra: Black

Sydney Sport Underwire Bra: Bel Air Blue

Simone Sport Underwire Bra: Black

Simone Sport Underwire Bra: Sand