Is a 38G the same in every brand?

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

What are the sister sizes for 38G?

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

38G Bras

What is a 38G in other brands?

909 bras tracked in 38G · 8 brands · See all G cup

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

Your 38G across brands

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

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

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

Sister sizes

36H 40F What are sister sizes?

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Your 38G across brands

Emmaline Spacer Molded Bra: Midnight

Emmaline Spacer Molded Bra: Blossom

Reflect Spacer Molded Bra: Red

Reflect Spacer Molded Bra: Navy

Reflect Spacer Molded Bra: Natural Beige

Reflect Spacer Molded Bra: Black

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: Black

Bandeau Tank Top With Built-In Bra - Black

Lacey Bra - Black

Niya Bra - White

Nursing Sleep Bra - Navy

Lillie Bra - Blush Pink

Niya Bra - Champagne

Clara Full Cup Bra - Chai

Allure Full Cup Bra - Ivory

Allure Full Cup Bra - Black/Latte

Bliss Full Cup Bra - Hazel

Bliss Full Cup Bra - Noir

Clara Full Cup Bra - Charc/Black

Clara Full Cup Bra - Honey

Allure Full Cup Bra - Azure Blue

Bliss Full Cup Bra - Rose Pink

Allure Full Cup Bra - True Red

Allure Full Cup Bra - Honey

Magdalena Side Support Bra: Vintage Green

Magdalena Side Support Bra: Noir

Magdalena Side Support Bra: Natural Beige

Esmae Bra - Ivory

Millie Bra - Cocoa

Dana Front Fastening Bra - Cobalt/silver

Millie Bra - Mint

Millie Bra - Ivory

Esmae Bra - Blue/Lilac

Satine Bra - Champagne

Ultimate Comfort Bra - Burgundy

Indie Bra - Butter

Ultimate Smoothing Balconette Bra - Blush

Dana Front Fastening Bra - Fig/Lilac

Esmae Floral Plunge Bra - Pink

Indie Bra - Black

Millie Bra - Black

Millie Bra - Bright Blue

Esmae Bra - White

Amelia Flourish Bra - Blue Multi

Millie Bra - Neon Coral

Amelia Floral Bra - Multi

Indie Bra - White

Millie Bra - Ivory

Esmae Bra - Black

Millie Floral Bra - Sage Green

Dana Front Fastening Bra - White

Millie Bra - Purple

Millie Bra - Caramel

Ultimate Comfort Bra - Dusky Blue

Ultimate Comfort Bra - Black

Millie Bra - Neon Pink