Is a 38DD the same in every brand?

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

What are the sister sizes for 38DD?

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

38DD Bras

What is a 38DD in other brands?

861 bras tracked in 38DD · 8 brands · See all DD cup

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

Your 38DD across brands

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

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

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

Sister sizes

36DDD 40D What are sister sizes?

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Your 38DD across brands

Melrose Bra - Beige

Lace Comfort WonderWire Bra Black

MagicLift Seamless Support T-Shirt Bra White

Lace Comfort WonderWire Bra Jade

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

Ophelia Bra - Multi

Freya Spot Light Plunge Bra: French Vanilla

Entwined Plunge Bra: Tattoo

Fascinate Balconette Bra: White

Fascinate Balconette Bra: Black

Simple Shaping Minimizer Bra: Sand

Simple Shaping Minimizer Bra: Black

Comfort Within Reach Underwire Bra: Black

Comfort Within Reach Underwire Bra: Sand

Basic Beauty Full Figure Seamless Underwire Bra: Sand

Basic Beauty Full Figure Seamless Underwire Bra: Black

High Bar™ Plunge Underwire Bra: White

High Bar™ Plunge Underwire Bra: Black

High Bar™ Plunge Underwire Bra: Lilas

High Bar™ Plunge Underwire Bra: Roebuck

Embrace Lace® Underwire Bra: Lavender Sage/Dark Purple

Embrace Lace® Underwire Bra: Black

Embrace Lace® Underwire Bra: Angel Wing/Rose Dust

Embrace Lace® Underwire Bra: Sand/Ivory

Embrace Lace® Underwire Bra: Delicious White

Embrace Lace® Underwire Bra: Black/Night Sky

Halo Lace Underwire Bra: Soft Sky

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

Front-Closure Cotton WonderWire Bra White

Front-Closure Cotton WonderWire Bra Cafe

Low Cut WonderWire Lace Bra Cafe

Low Cut WonderWire Lace Bra Black

MagicLift Seamless Firm Support Bra White

MagicLift Seamless Firm Support Bra Cafe

MagicLift Seamless Firm Support Bra Black

Etta Bra - Multi

Niya Bra - Leopard Print

Cherish Me Plunge Bra: Red Leopard