Question 1

Is a 44D the same in every brand?

Accepted Answer

No - a 44D isn't identical across brands, because brands use different sizing systems and cup depths. Here's how a standard US 44D translates in the brands we track: ThirdLove 44D, Wacoal 44D, Panache 44D, Bravissimo 44D, Freya 44D, Elomi 44D, Glamorise 44D, b.tempt'd 44D, Fantasie 44D. SHEFIT, Kindred Bravely, ENELL size by their own chart instead of band/cup.

Question 2

What are the sister sizes for 44D?

Accepted Answer

44D's sister sizes — same cup volume, different band — are 42DD and 46C. Try a sister size if the band feels too tight or loose but the cup still fits.

44D Bras

Your 44D across brands

Lucie Stretch Plunge Bra: Pale Blush

Lucie Stretch Plunge Bra: Black

Back Appeal® Underwire Bra: Dark Slate

Visual Effects Minimizer Bra: Sand

Visual Effects Minimizer Bra: Roebuck

Back Appeal® Underwire Bra: Black

Back Appeal® Underwire Bra: Rose Dust

Back Appeal® Underwire Bra: Cappuccino

Back Appeal® Underwire Bra: Praline

Perfect Primer Full Figure Underwire Bra: White

Perfect Primer Full Figure Underwire Bra: Black

Perfect Primer Full Figure Underwire Bra: Sand

Perfect Primer Full Figure Underwire Bra: Roebuck

Perfect Primer Full Figure Underwire Bra: Belgian Block

Back Appeal® Underwire Bra: Soft Sky

Energise Sports Bra: Navy Geo

Energise Sports Bra: White

Energise Sports Bra: Nude

Energise Sports Bra: Navy

Energise Sports Bra: Black

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

Bliss Full Cup Bra - Hazel

Bliss Full Cup Bra - Noir

Amara Full Cup Bra - Honey

Brand	How it runs	Your 44D →
ThirdLove	cups run generous	44D
Wacoal	true to size	44D
Panache	true to size	44D
Bravissimo	true to size	44D