Is a 42D the same in every brand?

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

What are the sister sizes for 42D?

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

42D Bras

What is a 42D in other brands?

307 bras tracked in 42D · 6 brands · See all D cup

Brands: Elomi, Fantasie, Glamorise, Panache, ThirdLove, Wacoal

Your 42D across brands

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

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

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

Sister sizes

40DD 44C What are sister sizes?

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Your 42D across brands

Front-Closure WonderWire Bra White

Front-Closure WonderWire Bra Centennial Leopard

Front-Closure WonderWire Bra Floral Print

Front-Closure WonderWire Bra Dark Denim

Front-Closure WonderWire Bra Cafe

Front-Closure WonderWire Bra Navy Print

Bramour Gramercy Luxe Lace Bralette Mauve

Inside Job™ Underwire Bra: Iceberg Green

Back Appeal® T-Shirt Bra: Praline

Renaissance Rose Underwire Bra: White

Confidence Boost™ Underwire Bra: Kambaba

Eden Balcony Bra - Pink

24/7® Classic Strapless Bra: Taupe

24/7® Classic Second Skin Unlined Bra: Taupe

24/7® Classic Second Skin Unlined Bra: Black

24/7® Classic T-Shirt Bra: Siren

24/7® Classic Strapless Bra: Black

24/7® Classic Second Skin Unlined Bra: Rose-Dust

24/7® Classic Second Skin Unlined Bra: Mocha

Cotton Underwire Nursing Bra: Taupe

Kinetic Adjustable Sports Bra: Rose-Dust

Casual Beauty Wire Free Bra: Toast

Back Appeal® Underwire Bra: Regina Red

Stark Beauty Underwire Bra: Black

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

Organic Cloud Cotton Perfect Coverage Bra: Rose-Dust

24/7® Classic Uplift Plunge Bra: Rose-Dust

24/7® Classic Uplift Plunge Bra: Mocha

Organic Cloud Cotton T-Shirt Bra: Black

24/7® Classic Uplift Plunge Bra: Taupe

24/7® Classic Uplift Plunge Bra: Black

Organic Cloud Cotton Perfect Coverage Bra: Black

MagicLift Front-Closure Natural Shape Bra White

MagicLift Front-Closure Natural Shape Bra Black

MagicLift Front-Closure Support Bra White

MagicLift Front-Closure Support Bra Blush

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