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, Bravissimo 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?

810 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
Bravissimo	true to size	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

Red Carpet™ Strapless Underwire Bra: Roebuck

Coco Bra - Ivory

Aura Molded Strapless Bra: Natural Beige

Aura Molded Strapless Bra: Black

365 Moulded T Shirt Bra - Black

365 Moulded T Shirt Bra - Honey

365 Moulded T Shirt Bra - Lipstick

365 Moulded Plunge Bra - Honey

Anya Riva Spot Balcony Tankini Top - Navy/Vanilla

Katherine Nursing Bra - Black

Boundless Non Wired Sports Bra - Black

Boundless Non Wired Sports Bra - Berry/Chalk

Allure Spacer T Shirt Bra - Black

Rose Lace Unlined Demi Bra: Sea-Salt

Envisage Spacer Molded Bra: Natural Beige

Envisage Spacer Molded Bra: Black

Emmaline Spacer Molded Bra: Natural Beige

Emmaline Spacer Molded Bra: Midnight

Emmaline Spacer Molded Bra: Blossom

Reflect Spacer Molded Bra: Red

Reflect Spacer Molded Bra: Navy

Reflect Spacer Molded Bra: Natural Beige

Reflect Spacer Molded Bra: Black

Bandeau Tank Top With Built-In Bra - Black

Niya Bra - White

Nursing Sleep Bra - Navy

Lillie Bra - Blush Pink

Niya Bra - Champagne

Clara Full Cup Bra - Chai

Allure Full Cup Bra - Ivory

Allure Full Cup Bra - Black/Latte

Bliss Full Cup Bra - Hazel

Bliss Full Cup Bra - Noir

Clara Full Cup Bra - Charc/Black

Clara Full Cup Bra - Honey

Allure Full Cup Bra - Azure Blue

Allure Full Cup Bra - True Red

Allure Full Cup Bra - Honey

Magdalena Side Support Bra: Vintage Green

Magdalena Side Support Bra: Noir

Magdalena Side Support Bra: Natural Beige

Esmae Bra - Ivory

Millie Bra - Cocoa

Dana Front Fastening Bra - Cobalt/silver

Millie Bra - Mint

Millie Bra - Ivory

Esmae Bra - Blue/Lilac

Satine Bra - Champagne

Ultimate Comfort Bra - Burgundy

Indie Bra - Butter

Ultimate Smoothing Balconette Bra - Blush

Dana Front Fastening Bra - Fig/Lilac

Esmae Floral Plunge Bra - Pink

Indie Bra - Black

Millie Bra - Black

Millie Bra - Bright Blue

Esmae Bra - White

Amelia Flourish Bra - Blue Multi

Millie Bra - Neon Coral

Amelia Floral Bra - Multi