Is a 38DDD the same in every brand?

No - a 38DDD isn't identical across brands, because brands use different sizing systems and cup depths. Here's how a standard US 38DDD translates in the brands we track: ThirdLove 38DDD, Wacoal 38DDD, Panache 38E, Freya 38E, Elomi 38E, Glamorise 38DDD, b.tempt'd 38DDD, Fantasie 38E. SHEFIT, Kindred Bravely, ENELL size by their own chart instead of band/cup.

What are the sister sizes for 38DDD?

38DDD's sister sizes — same cup volume, different band — are 36F and 40DD. Try a sister size if the band feels too tight or loose but the cup still fits.

38DDD Bras

What is a 38DDD in other brands?

696 bras tracked in 38DDD · 8 brands · See all DDD cup

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

Your 38DDD across brands

A 38DDD isn’t the same in every brand. Here’s how a standard US 38DDD translates across the brands we track — and how each one runs.

Brand	How it runs	Your 38DDD →
ThirdLove	cups run generous	38DDD
Wacoal	true to size	38DDD
Panache	true to size	38E
Freya	band runs small	38E

What is a 38DDD in other brands? See all 30+ brands →

Sister sizes

36F 40DD What are sister sizes?

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Your 38DDD across brands

Faith Moulded Plunge Bra - Noir

Back Appeal® Wire Free Bra: Dark Slate

Awareness Underwire Bra: Sand

Awareness Underwire Bra: Ivory

Awareness Underwire Bra: Black

Awareness Underwire Bra: Dark Slate

Retro Chic Full Figure Underwire Bra: Toast

Retro Chic Full Figure Underwire Bra: Rose Dust

Retro Chic Full Figure Underwire Bra: Black

Retro Chic Full Figure Underwire Bra: Bungee Cord

Perfect Primer Underwire T-Shirt Bra: Sand

Inside Job™ Wire Free Bra: Black

Inside Job™ Wire Free Bra: Lavender Sage

Inside Job™ Wire Free Bra: Sand

Inside Job™ Wire Free Bra: Roebuck

Perfect Primer Wire Free Bra: Sand

Vivid Attraction Underwire Bra: White

Vivid Attraction Underwire Bra: Black

Vivid Attraction Underwire Bra: Woodrose

Vivid Attraction Underwire Bra: Dark Purple

Back Appeal® Wire Free Bra: Black

Back Appeal® Wire Free Bra: Rose Dust

Vivid Attraction Underwire Bra: Soft Sky

Deco U W Moulded Strapless Molded Strapless Bra: Nude

Deco U W Moulded Strapless Molded Strapless Bra: Black

Tailored Molded Strapless Bra: Natural Beige

Tailored Molded Strapless Bra: Black

Rebecca Essentials Spacer Molded Bra: Red

Rebecca Essentials Spacer Molded Bra: Natural Beige

Rebecca Essentials Spacer Molded Bra: Black

Rebecca Essentials Spacer Molded Bra: Blush

Lucie Stretch Plunge Bra: Wildcat

Lucie Stretch Plunge Bra: White

Lucie Stretch Plunge Bra: Pale Blush

Lucie Stretch Plunge Bra: Mocha

Lucie Stretch Plunge Bra: Mist

Lucie Stretch Plunge Bra: Black

Morgan Stretch Banded Bra: White

Morgan Stretch Banded Bra: Sahara

Morgan Stretch Banded Bra: Midnight

Morgan Stretch Banded Bra: Haute Red

Morgan Stretch Banded Bra: Black

Morgan Stretch Banded Bra: Toasted Almond

Morgan Stretch Banded Bra: Hot House

Morgan Stretch Banded Bra: Ebony

Morgan Stretch Banded Bra: Cameo Rose

Tiernie Stretch Plunge Bra: Sahara

Nerina Stretch Plunge Bra: Sahara

Nerina Stretch Plunge Bra: Black

Serene Full Cup Bra - Noir

Taking Sides Underwire Bra: Black

Taking Sides Underwire Bra: Roebuck

Taking Sides Underwire Bra: Belgian Block

Back Appeal® Underwire Bra: Dark Slate

Visual Effects Minimizer Bra: Sand

Visual Effects Minimizer Bra: Roebuck

Visual Effects Minimizer Bra: Black

Elevated Allure Front Close Underwire Bra: Black

Elevated Allure Front Close Underwire Bra: Roebuck

Full Bloom Underwire Bra: Black