Is a 38N the same in every brand?

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

What are the sister sizes for 38N?

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

38N Bras

What is a 38N in other brands?

128 bras tracked in 38N · 4 brands · See all N cup

Brands: Elomi, Fantasie, Freya, Panache

Your 38N across brands

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

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

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

Editorial buying guide

Read the 38N buying guide

Top picks, sister sizes, and how to spot a good 38N fit.

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Sister sizes

36O 40M What are sister sizes?

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Your 38N across brands

Kira Active Balcony Swimsuit - Mulberry

Tango Balcony Bra - Nutmeg

Tango Balcony Bra - Navy

Envy Full Cup Bra - Terracotta

Bliss Full Cup Bra - Lilac

Botanical Balcony Bikini Top - Botanical Floral

Estel Full Cup Bra - Royal Blue

Estel Full Cup Bra - Sage

Josephine Full Cup Bra - Cobalt/Latte

Natalia Full Cup Bra - Bordeaux Red

Tango Balcony Bra - Chai

Botanical Balcony Tankini Top - Botanical Floral

Envy Full Cup Bra - Chai

Envy Full Cup Bra - Chestnut

Envy Full Cup Bra - Teal

Bliss Full Cup Bra - Rose Print

Ella Plunge Bra - Black Sequin

Josephine Full Cup Bra - Forest Green

Eva Balcony Tankini Top - Sicily Print

Iris Balcony Tankini Top - Green Gingham

Estel Full Cup Bra - Cherry Red

Paloma Balcony Swimsuit - Black Sand Print

Paloma Balcony Swimsuit - Capri Print

Paloma Balcony Swimsuit - Navy Gingham

Paloma Balcony Swimsuit - Flutter Print

Dream Full Cup Bra - Navy

Viva Side Support Bra: Lace Natural Beige

Tango Edit Balcony Bra - White

Anya Riva Spot Balcony Swimsuit - Navy/Vanilla

Offbeat Side Support Bra: Rosehip

Offbeat Side Support Bra: Natural Beige

Offbeat Side Support Bra: Black

Cate Allure Full Cup Banded Bra: Deep Emerald

Anya Riva Balcony Swimsuit - Black

Cate Full Cup Banded Bra: White

Cate Full Cup Banded Bra: Latte

Cate Full Cup Banded Bra: Hazel

Cate Full Cup Banded Bra: Black

Cate Allure Full Cup Banded Bra: Sahara

Cate Allure Full Cup Banded Bra: Black

Tango Balcony Bra - Honey

Tango Balcony Bra - Blush

Tango Balcony Bra - Black

Dream Full Cup Bra - Pistachio

Lucie Stretch Plunge Bra: Midnight

Charley Stretch Plunge Bra: Fawn

Charley Stretch Plunge Bra: Black

Charley Stretch Plunge Bra: Ballet Pink

Charley Plunge Bra: Jet

Sachi Plunge Bra: Cafe Au Lait

Sachi Plunge Bra: Black

Morgan Stretch Banded Bra: Dark Romance

Reja Plunge Bra: Black

Nerina Stretch Plunge Bra: Rouge

Zarla Stretch Banded Bra: Sapphire

Namrah Bandless Plunge Bra: Pale Blush

Kintai Plunge Bra: Black

Nina Balcony Bra - Black Leopard

Lucie Stretch Plunge Bra: Wildcat

Lucie Stretch Plunge Bra: White