30J Bras
What is a 30J in other brands?
420 bras tracked in 30J · 4 brands · See all J cup
Brands: Bravissimo, Fantasie, Freya, Panache
Your 30J across brands
A 30J isn’t the same in every brand. Here’s how a standard US 30J translates across the brands we track — and how each one runs.
| Brand | How it runs | Your 30J → |
|---|---|---|
| ThirdLove | cups run generous | 30J |
| Wacoal | true to size | 30J |
| Panache | true to size | 30GG |
| Bravissimo | true to size | 30GG |
Editorial buying guide
Read →Read the 30J buying guide
Top picks, sister sizes, and how to spot a good 30J fit.
Sister sizes
70% off
Panache
Mila Plunge Bikini Top - Brick Red
$20.50$69.00
70% off
Panache
Imogen Non Wired Bra - Electric Magenta
$21.00$70.00
58% off
Panache
Juna Balcony Bra - Chai
$22.00$53.00
70% off
Panache
Onyx Chic Plunge Bikini Top - Noir
$22.00$74.00
61% off
Panache
Lexi Balcony Bra - Latte
$23.00$59.00
70% off
Panache
Anya Riva Print Balcony Tankini - Blue/Floral
$23.50$79.00
70% off
Panache
Anya Riva Balcony Tankini Top - Fiery Red
$25.00$83.00
51% off
Panache
Koko Plunge Bra - Black
$29.00$59.00
60% off
Panache
Porcelain Elan Moulded Plunge Bra - Chai
$29.50$74.00
60% off
Panache
Porcelain Elan Moulded Plunge Bra - Black
$29.50$74.00
50% off
Panache
Asher Balcony Bra - Black
$30.00$60.00
50% off
Panache
Asher Balcony Bra - Latte
$30.00$60.00
70% off
Panache
Kira Active Balcony Swimsuit - Mulberry
$31.00$104.00
50% off
Panache
Tango Balcony Bra - Nutmeg
$32.00$64.00
50% off
Panache
Tango Balcony Bra - Navy
$32.00$64.00
51% off
Panache
Valentina Luxe Plunge Bra - Black
$33.00$67.00
50% off
Panache
Blossom Balcony Bra - Daisy Chain
$33.00$66.00
50% off
Panache
Addison Plunge Bra - Paradise Pink
$33.50$67.00
50% off
Panache
Sophie Nursing Bra - Linen
$33.50$67.00
50% off
Panache
Allure Demi Balcony Bra - Ruby Red
$35.50$71.00
50% off
Panache
Ana High Apex Padded Plunge Bra - Midnight Sequin
$35.50$71.00
50% off
Panache
Envy Plunge Bra - Emerald Leopard
$35.50$71.00
50% off
Panache
Nina Balcony Bra - Black Floral
$35.50$71.00
50% off
Panache
Belle Balcony Bra - Butterflies
$35.50$71.00
50% off
Panache
Astrid Plunge Bra - Pale Blue
$35.50$71.00
50% off
Panache
Tango Luxe Balcony Bra - Stellar
$35.50$71.00
50% off
Panache
Belle Balcony Bra - Hearts
$35.50$71.00
50% off
Panache
Ana High Apex Padded Plunge Bra - Blue/Ash Rose
$35.50$71.00
50% off
Panache
Allure Demi Balcony Bra - Bluebell
$35.50$71.00
50% off
Panache
Envy Full Cup Bra - Terracotta
$35.50$71.00
50% off
Panache
Ana High Apex Plunge Bra - Sage/Sand
$35.50$71.00
50% off
Panache
Lauren Plunge Bikini Top - Verde
$36.50$73.00
35% off
Panache
Tango Essence Balcony Bra - Cherry Red
$36.50$56.00
50% off
Panache
Lauren Plunge Bikini Top - Magenta
$36.50$73.00
35% off
Panache
Lyzy Triangle Bra - Black
$37.00$57.00
50% off
Panache
Faith Moulded Strapless Bra - Ivory
$37.00$74.00
50% off
Panache
Charlotte Balcony Bra - White
$37.00$74.00
50% off
Panache
Meadow Plunge Bra - Black
$38.00$76.00
50% off
Panache
Radiance Full Cup Moulded Bra - Ash Rose
$38.00$76.00
51% off
Panache
Botanical Balcony Bikini Top - Botanical Floral
$38.00$77.00
50% off
Panache
Meadow Plunge Bra - Raspberry
$38.00$76.00
50% off
Panache
Bette Balcony Bikini Top - Posy Print
$40.00$80.00
50% off
Panache
Anya Balcony Tankini Top - Black
$42.00$84.00
36% off
Panache
Andorra Full Cup Bra - Black
$42.50$66.00
36% off
Panache
Tango Plunge Bra - Black
$42.50$66.00
50% off
Panache
Anya Spot Balcony Tankini Top - Black/White
$43.00$86.00
50% off
Panache
Anya Spot Balcony Tankini Top - Navy/Ivory
$43.00$86.00
35% off
Panache
Amour Non Wired Bra - Black/Pecan
$43.00$66.00
35% off
Panache
Nina Balcony Bra - Blue Bows
$43.00$66.00
50% off
Panache
Rosa Balcony Bra - Rose Gold
$43.50$87.00
50% off
Panache
Rosa Balcony Bra - Cobalt/Latte
$43.50$87.00
35% off
Panache
Eleanor Nursing Bra - Latte
$44.00$68.00
35% off
Panache
Envy Plunge Bra - Sky Blue
$44.00$68.00
50% off
Panache
Tango Essence Plunge Bodysuit - Obsidian
$44.50$89.00
35% off
Panache
Porcelain Elan Non Padded T Shirt Bra - Chai
$46.00$71.00
35% off
Panache
Porcelain Elan Non Padded T Shirt Bra - Black
$46.00$71.00
50% off
Panache
Botanical Balcony Tankini Top - Botanical Floral
$46.00$92.00
50% off
Panache
Ottilie Low Balcony Bra - Black
$46.00$92.00
35% off
Panache
Non Wired Sports Bra - Black
$46.50$71.00
35% off
Panache
Non Wired Sports Bra - Latte
$46.50$71.00