Question 1

Is a 34L the same in every brand?

Accepted Answer

No - a 34L isn't identical across brands, because brands use different sizing systems and cup depths. Here's how a standard US 34L translates in the brands we track: ThirdLove 34L, Wacoal 34L, Panache 34HH, Bravissimo 34HH, Freya 34HH, Elomi 34HH, Glamorise 34L, b.tempt'd 34L, Fantasie 34HH. SHEFIT, Kindred Bravely, ENELL size by their own chart instead of band/cup.

Question 2

What are the sister sizes for 34L?

Accepted Answer

34L's sister sizes — same cup volume, different band — are 32M and 36K. Try a sister size if the band feels too tight or loose but the cup still fits.

34L Bras

Your 34L across brands

Dana Balcony Strapless Bra - Black

Dana Strapless Balcony Bra - Caramel

Estel Full Cup Bra - Honey

Estel Full Cup Bra - Noir

Estel Full Cup Bra - Navy

Dana Balcony Strapless Bra - Hazel

Lara Plunge Swimsuit - Aurora Red

Apollo Sports Bra - Black

Inspire High Impact Sports Crop - Black

Apollo Sports Bra - Burgundy

Apollo Sports Bra - Leopard Print

Iris Balcony Tankini Top - Red Gingham

Iris Balcony Tankini Top - Black Gingham

Selena Plunge Tankini Top - Cobalt

Paloma Balcony Swimsuit - Red Gingham

Paloma Balcony Swimsuit - Black Gingham

Rita Plunge Swimsuit - Black

Monica Balcony Swimsuit - Liliflora Print

Monica Balcony Swimsuit - Teal Blue

Lara Plunge Swimsuit - Aurora Black/White

Rita Plunge Swimsuit - Cobalt

Rita Plunge Swimsuit - Red

Gigi Balcony Swimsuit - Sparkle Teal

Brand	How it runs	Your 34L →
ThirdLove	cups run generous	34L
Wacoal	true to size	34L
Panache	true to size	34HH
Bravissimo	true to size	34HH