12JJ Bras

Finding the perfect bra in size 12JJ doesn’t have to be a challenge. By understanding that a 12JJ is equivalent to a 34JJ in UK sizes, and knowing what to look for in terms of support, material, and style, you can easily shop for bras that make you feel comfortable and confident. Remember to measure regularly, try different brands, and make use of adjustable features for the best fit.

At She Science, we have an extensive range of 12JJ bras that will leave you feeling well-fitted and fabulous.

69 products

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FINAL_SALE
panache tango balconettepanache tango melbourne

Panache Tango Balconnet

Panache

Translation missing: en.products.product.price.regular_price $92.95 Translation missing: en.products.product.price.sale_price $69.71
ELOMI energise Underwire sports bra EL8041 nudeRacerback sports bra for large breasts

Elomi Energise Underwire Sports Bra

Elomi

$89.95
Sculptresse Sophia Full Cup Bra Sculptresse Sophia Full Cup Bra in teal blue

Sculptresse Sophia Full Cup Bra

Sculptresse

$102.95
CAKE MATERNITY TIMTAMS FLEXIBLE WIRE NURSING BRA #20104606 BLACKCAKE MATERNITY #20104606

Cake Maternity Timtams Flexible Wire Nursing Bra

Cake Maternity

$79.90
ELOMI MOLLY UNDERWIRE NURSING BRA # EL4542CRO CAMEO ROSEPlus size nursing bra

Elomi Molly Underwire Nursing Bra

Elomi

$99.95
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MORGAN UNDERWIRE BRA # EL4111 SAHARAElomi Morgan BRA # EL4111 SAHARA

Elomi Morgan Underwire Bra

Elomi

$89.95
Elomi MORGAN UNDERWIRE BRA # EL4111 BLACKElomi Morgan Underwire Bra

Elomi Morgan Underwire Bra

Elomi

$89.95
Sculptresse Sophia Full Cup Bra
Sculptresse Sophia Full Cup Bra

Sculptresse Sophia Full Cup Bra

Sculptresse

$102.95
Panache_Envy_Full_Cup_Navy MelbournePanache_Envy_Full_Cup_Navy Camberwell

Panache Envy Full Cup

Panache

$102.95
ENVY FULL CUP #7285 IVORYpanache ENVY bra stockist

Panache Envy Full Cup

Panache

$102.95
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Starlight Hero K Cup She Science AustraliaStarlight Hero K Cup She Science Australia

Freya Starlight Hero K Cup

Freya

$84.95
Elomi-Cate Underwire-she-science-sports-bra-australiaElomi Cate Underwire Bra

Elomi Cate Underwire Bra

Elomi

$89.95
Elomi Charley Plunge Stretch Fawn EL4382FANElomi EL4382-FAN

Elomi Charley Plunge Stretch

Elomi

$89.95
Elomi Charley Plunge stretch ballet pinkElomi Charley Plunge Stretch

Elomi Charley Plunge Stretch

Elomi

$89.95
sculptresse estel full cup brasculptresse estel bra navy

Sculptresse Estel Full Cup Bra

Sculptresse

$105.95
FINAL_SALE
Starlight Hero K Cup Caramel She Science AustraliaStarlight Hero K Cup Caramel She Science Australia

Freya Starlight Hero K Cup

Freya

Translation missing: en.products.product.price.regular_price $84.95 Translation missing: en.products.product.price.sale_price $59.47
FINAL_SALE
Starlight Hero K Cup She Science AustraliaStarlight Hero K Cup She Science Australia

Freya Starlight Hero K Cup

Freya

Translation missing: en.products.product.price.regular_price $84.95 Translation missing: en.products.product.price.sale_price $59.47
Freya Starlight Hero K CupFreya Starlight Hero K Cup

Freya Starlight Hero K Cup

Freya

$84.95
ELOMI MATILDA PLUNGE #EL8900PRN PRALINEELOMI  #EL8900PRN PRALINE

Elomi Matilda Underwire Plunge Bra

Elomi

$94.95
Cake Maternity Timtams Flexible Wire Nursing BraCake Maternity Timtams Flexible Wire Nursing Bra
Elomi Molly Underwire Nursing Bra - #EL4542 BlackElomi Molly #EL4542 Black

Elomi Molly Underwire Nursing Bra

Elomi

$99.95
ELOMI MATILDA PLUNGE #EL8900SUM SUGARPLUMELOMI #EL8900SUM SUGARPLUM

Elomi Matilda Underwire Plunge Bra

Elomi

$94.95
Elomi_Cate_Allure_Bra
Elomi Cate Allure Bra

Elomi Cate Allure Bra

Elomi

$89.95
FINAL_SALE
Sculptresse Estel Full Cup Royal BlueSculptresse Estel Full Cup Royal Blue

Sculptresse Estel Full Cup Bra

Sculptresse

Translation missing: en.products.product.price.regular_price $99.95 Translation missing: en.products.product.price.sale_price $74.96