Is a 42DD the same in every brand?

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

What are the sister sizes for 42DD?

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

42DD Bras

What is a 42DD in other brands?

308 bras tracked in 42DD · 5 brands · See all DD cup

Brands: Elomi, Fantasie, Glamorise, Panache, Wacoal

Your 42DD across brands

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

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

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

Sister sizes

40DDD 44D What are sister sizes?

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Your 42DD across brands

Bramour Gramercy Luxe Lace Bralette Mauve

Comfortable Cool Underwire Bra: Black

Inside Job™ Underwire Bra: Iceberg Green

Back Appeal® T-Shirt Bra: Praline

Confidence Boost™ Underwire Bra: Kambaba

Front-Closure Zip Up Sports Bra Blue Tie-Dye

Eden Balcony Bra - Pink

Casual Beauty Wire Free Bra: Toast

Stark Beauty Underwire Bra: Sand

Ultimate Side Smoother Underwire T-Shirt Bra: Sand

Side Note Underwire Bra: Black

Side Note Underwire Bra: Roebuck

High Standards Underwire Bra: Black

Visual Effects Minimizer Bra: Wild Azalea

Inside Job™ Underwire Bra: Cradle Pink

Perfect Primer Full Figure Underwire Bra: Wild Azalea

Speciality Cotton Polyester Smooth Cup Bra: White

Speciality Cotton Polyester Smooth Cup Bra: Black

Retro Chic Underwire T-Shirt Bra: Toast

Retro Chic Underwire T-Shirt Bra: Black

No-Bounce Camisole Elite Sports Bra White/Gray

No-Bounce Camisole Elite Sports Bra Rose Tan

No-Bounce Camisole Elite Sports Bra Black

MagicLift Front-Closure Natural Shape Bra White

MagicLift Front-Closure Natural Shape Bra Black

MagicLift Front-Closure Support Bra White

Paloma Balcony Swimsuit - Navy Gingham

Lace Comfort WonderWire Bra Black

MagicLift Seamless Support T-Shirt Bra White

Lace Comfort WonderWire Bra Jade

MagicLift Front-Closure Racerback Bra Cafe

MagicLift Front-Closure Racerback Bra Black

MagicLift Seamless Support T-Shirt Bra Taupe

MagicLift Seamless Support T-Shirt Bra Cafe

MagicLift Seamless Support T-Shirt Bra Black

MagicLift Moisture Control Bra Gray Heather

MagicLift Moisture Control Bra Cafe Heather

MagicLift Active Support Bra Gray Heather

MagicLift Active Support Bra Cafe

MagicLift Active Support Bra White

MagicLift Active Support Bra Black

MagicLift Cotton Support Bra White

MagicLift Cotton Support Bra Cafe

MagicLift Cotton Support Bra Black

Simple Shaping Minimizer Bra: Sand

Simple Shaping Minimizer Bra: Black

Basic Beauty Full Figure Seamless Underwire Bra: Black

Basic Beauty Full Figure Seamless Underwire Bra: Rose Brown

Front-Closure Posture Back WonderWire Bra Black

Front-Closure Posture Back WonderWire Bra Cafe

Front-Closure Lacey T-Back WonderWire Bra Solid Black

Front-Closure Lacey T-Back WonderWire Bra Black Plum

Front-Closure Lacey T-Back WonderWire Bra Black

Front-Closure Smoothing WonderWire Bra Black

Front-Closure T-Back WonderWire Bra Blue

Front-Closure T-Back WonderWire Bra White

Front-Closure T-Back WonderWire Bra Pink Blush

Front-Closure T-Back WonderWire Bra Cafe

Front-Closure T-Back WonderWire Bra Black

Front-Closure Cotton WonderWire Bra Silver