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18H Bras heart-wings

Shopping for 18H bras? You don’t have to choose between looking good or feeling good. 

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Radiate Lace Premium Support Bra - Blush BlackRadiate Lace Premium Support Bra - Blush Black
Peony Lace Premium Support Bra - Purple WineberryPeony Lace Premium Support Bra - Purple Wineberry
Willow Lace Premium Support Bra - BeaujolaisWillow Lace Premium Support Bra - Beaujolais
(1)
Geo Lace Premium Support Bra - MochaGeo Lace Premium Support Bra - Mocha
Sports Bra - Premium Support - BlackSports Bra - Premium Support - Black
(2)
Active Bra - Premium Support - Blush PinkActive Bra - Premium Support - Blush Pink
(5)
Wirefree Premium Support Bra - DenimWirefree Premium Support Bra - Denim
(1)
Willow Lace Premium Support Bra - WhiteWillow Lace Premium Support Bra - White
(5)
Dahlia Lace Premium Support Bra - Snow WhiteDahlia Lace Premium Support Bra - Snow White
Dahlia Lace Premium Support Bra - BlackDahlia Lace Premium Support Bra - Black
(2)
SaleT Shirt Bra - Premium Support - Cafe LatteT Shirt Bra - Premium Support - Cafe Latte
T Shirt Bra - Premium Support - Cafe Latte Sale price$84.00 Regular price$89.00
(4)
Willow Lace Premium Support Bra - BlackWillow Lace Premium Support Bra - Black
(7)
Print Premium Support Bra - Navy FleurPrint Premium Support Bra - Navy Fleur
Nightingale Lace Premium Support Bra - NavyNightingale Lace Premium Support Bra - Navy
(4)
Peony Lace Premium Support Bra - Cafe LattePeony Lace Premium Support Bra - Cafe Latte
(1)
Lily Lace Premium Support Bra - BlackLily Lace Premium Support Bra - Black
(3)
Lily Lace Premium Support Bra - Blush PinkLily Lace Premium Support Bra - Blush Pink
(4)
Radiate Lace Premium Support Bra - Navy BerryRadiate Lace Premium Support Bra - Navy Berry
(3)
Dahlia Lace Premium Support Bra - AlmondDahlia Lace Premium Support Bra - Almond
(9)
Peony Lace Premium Support Bra - Savvy RedPeony Lace Premium Support Bra - Savvy Red
(2)
SaleShadow Spot Premium Support Bra - BlackShadow Spot Premium Support Bra - Black
Shadow Spot Premium Support Bra - Black Sale price$79.00 Regular price$89.00
(11)
SaleCotton Maternity Bra - Premium Support - Grey MarlCotton Maternity Bra - Premium Support - Grey Marl
Cotton Maternity Bra - Premium Support - Grey Marl Sale price$74.00 Regular price$79.00
(5)
Peony Lace Premium Support Bra - WhitePeony Lace Premium Support Bra - White
(3)
Peony Lace  Premium Support Bra - BlackPeony Lace  Premium Support Bra - Black
(4)
SalePrint Premium Support Bra - AsterPrint Premium Support Bra - Aster
Print Premium Support Bra - Aster Sale price$79.00 Regular price$89.00
(12)
Lily Lace Premium Support Bra - Ruby RedLily Lace Premium Support Bra - Ruby Red
(7)
Lily Lace Premium Support Bra - WhiteLily Lace Premium Support Bra - White
(8)
SalePrint Full Cup Bra - Premium Support - GelatoPrint Premium Support Bra - Gelato
Print Premium Support Bra - Gelato Sale price$79.00 Regular price$89.00
(9)
SalePrint Premium Support Bra - FloraPrint Full Cup Bra - Premium Support - Flora
Print Premium Support Bra - Flora Sale price$79.00 Regular price$89.00
(9)
SaleNightingale Lace Full Cup Bra - Premium Support - Lime SplashNightingale Lace Full Cup Bra - Premium Support - Lime Splash
(3)
Peony Lace Premium Support Bra - StarlightPeony Lace Premium Support Bra - Starlight
(5)
Sports Bra - Premium Support - FlamingoModel2 wearing Sports Bra - Premium Support - Flamingo Front
(11)
SaleSports Bra - Premium Support - RavenSports Bra - Premium Support - Raven
Sports Bra - Premium Support - Raven Sale price$79.00 Regular price$89.00
(13)
SaleSignature Print Full Cup Bra - Premium Support -  Pewter RoseSignature Print Full Cup Bra - Premium Support -  Pewter Rose
Signature Print Premium Support Bra - Grey Pewter Rose Sale price$75.00 Regular price$89.00
(24)
Active Bra - Premium Support - BlackActive Bra - Premium Support - Black
(37)
SaleActive Bra - Premium Support - WhiteActive Bra - Premium Support - White
Active Bra - Premium Support - White Sale price$79.00 Regular price$89.00
(21)
SaleModel wearing Classic Maternity Bra - Premium Support - Almond Rose BackModel wearing Classic Maternity Bra - Premium Support - Almond Rose Front
Maternity Bra - Premium Support - Almond Rose Sale price$79.00 Regular price$89.00
(8)

Free delivery

on any domestic order $100 and above.

30 Day Returns

Available on most bra products, see our returns policy for more info.

18H Bras That Don’t Make You Work For It

If you wear a size 18H bra, you’ve probably done the trial-and-error thing. You’ve worn bras that promised support and delivered pain. You might have even tried minimisers that were meant to make you feel lighter, but really just made you claustrophobic. You’ve settled, because options were limited. That’s exactly why our 18H bras exist. Designed with care from the band up, they’re made to support heavier, denser busts without turning your underwear into armour. Comfort. Lift. Relief.


Bras In 18H Size That Are Made to Last The Day

Every 18 H bra in our range comes with wide straps, a 3-hook underband, and a shape that brings your bust forward, not down or out. Our Premium Support styles have been specially designed for this size range, using a curved ‘C’-shaped underwire that is better at lifting heavy chests and a higher-cut cup to keep everything in place. No more nana-style bras, just cute and comfortable styles that hold you in place, without reminding you they’re there.

 

How to Find the Best 18H Bra

When you’re shopping for plus size bras, skip anything that feels flimsy or overly fussy. Look for full cup styles with firm seams, deep cups, and smoothing sides to prevent dig-in or overflow. Many customers find that our Premium Support range is the difference between “this’ll do” and “where has this been all my life?” But extra support doesn’t come at the cost of style, we’ve got lacy bras in every colour of the rainbow, as well as nude, black and white basics. Find it all at Rose & Thorne.