Is a 42DDD the same in every brand?

No - a 42DDD isn't identical across brands, because brands use different sizing systems and cup depths. Here's how a standard US 42DDD translates in the brands we track: ThirdLove 42DDD, Wacoal 42DDD, Panache 42E, Freya 42E, Elomi 42E, Glamorise 42DDD, b.tempt'd 42DDD, Fantasie 42E. SHEFIT, Kindred Bravely, ENELL size by their own chart instead of band/cup.

What are the sister sizes for 42DDD?

42DDD's sister sizes — same cup volume, different band — are 40F and 44DD. Try a sister size if the band feels too tight or loose but the cup still fits.

42DDD Bras

What is a 42DDD in other brands?

320 bras tracked in 42DDD · 5 brands · See all DDD cup

Brands: Elomi, Fantasie, Panache, ThirdLove, Wacoal

Your 42DDD across brands

A 42DDD isn’t the same in every brand. Here’s how a standard US 42DDD translates across the brands we track — and how each one runs.

Brand	How it runs	Your 42DDD →
ThirdLove	cups run generous	42DDD
Wacoal	true to size	42DDD
Panache	true to size	42E
Freya	band runs small	42E

What is a 42DDD in other brands? See all 30+ brands →

Sister sizes

40F 44DD What are sister sizes?

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Your 42DDD across brands

Matilda Plunge Bra: Pearl Blush

Matilda Plunge Bra: Lunar Blue

Matilda Plunge Bra: Cafe Au Lait

Matilda Plunge Bra: Black

Brianna Padded Half Cup Bra: Heather

Brianna Padded Half Cup Bra: Black

Brianna Plunge Bra: Heather

Brianna Plunge Bra: Black

Energise Sports Bra: Navy Geo

Energise Sports Bra: White

Energise Sports Bra: Nude

Energise Sports Bra: Navy

Energise Sports Bra: Black

Priya Plunge Bra: Vanilla

Priya Plunge Bra: Black

Aerith Plunge Bra: Rose

Darcie Padded Half Cup Bra: Azalea

Darcie Plunge Bra: Azalea

Zarla Stretch Banded Bra: Rose Bud

Zarla Stretch Banded Bra: Cafe Au Lait

Zarla Stretch Banded Bra: Black

Roxie Plunge Bra - Misty Rose

Liberty Plunge Bra - Black

Roxie Plunge Bra - Black

Sophia Plunge Bra - Dusky Blue

Liberty Plunge Bra - Mocha

Taking Sides T-Shirt Bra: Black

Taking Sides T-Shirt Bra: Roebuck

Taking Sides T-Shirt Bra: Belgian Block

Shape Revelation® Pendulous Underwire Bra: Praline

Confidence Boost™ Underwire Bra: Black

Confidence Boost™ Underwire Bra: Roebuck

Confidence Boost™ Underwire Bra: Dark Slate

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

Back Appeal® T-Shirt Bra: Black

Back Appeal® T-Shirt Bra: Rose Dust

Nerina Spacer Molded Bra: Rouge

Sydney Sport Underwire Bra: White

Sydney Sport Underwire Bra: Black

Sydney Sport Underwire Bra: Bel Air Blue

Simone Sport Underwire Bra: Black

Simone Sport Underwire Bra: Sand

Red Carpet™ Strapless Underwire Bra: Sand

Red Carpet™ Strapless Underwire Bra: Black

Red Carpet™ Strapless Underwire Bra: Roebuck

24/7® Classic Unlined Minimizer Bra: Taupe

24/7® Classic Unlined Minimizer Bra: Black

Smooth Molded Strapless Bra: Sahara

Smooth Molded Strapless Bra: Black

Rose Lace Unlined Demi Bra: Sea-Salt

Charley Bandless Spacer Molded Bra: Fawn

Charley Bandless Spacer Molded Bra: Black

Charley Bandless Spacer Molded Bra: Ballet Pink

Nerina Spacer Molded Bra: Sahara

Nerina Spacer Molded Bra: Dusty Rose

Nerina Spacer Molded Bra: Black