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Size XXL Underwear heart-wings

Not your nana's knickers. Designed for size 22 bums, these XXL briefs prove that comfort can be frump-free.

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Dahlia Lace Full Brief - BlackDahlia Lace Full Brief - Black
Dahlia Lace Full Brief - Black Sale price$19.00
(19)
SaleMidi Short - Signature Print in Pewter Rose Product ImageSignature Print Full Brief - Grey Pewter Rose
Signature Print Full Brief - Grey Pewter Rose Sale price$15.00 Regular price$19.00
(17)
Dahlia Lace Full Brief - AlmondDahlia Lace Full Brief - Almond
Dahlia Lace Full Brief - Almond Sale price$19.00
(18)
Full Brief - Navy
Full Brief - Navy Sale price$19.00
(42)
SaleMidi Short - Signature Print in Ice Rose Product ImageSignature Print Full Brief - Ice Rose
Signature Print Full Brief - Ice Rose Sale price$15.00 Regular price$19.00
(10)
SaleLace Midi Brief - Almond
Lace Midi Brief - Almond Sale price$15.00 Regular price$19.00
(10)
SaleContrast Lace Midi Short - Macaroon Product Image
Contrast Lace Full Brief - Nude Macaroon Sale price$12.00 Regular price$19.00
(11)
Print Full Brief - Blooming RosesPrint Full Brief - Blooming Roses
Print Full Brief - Blooming Roses Sale price$19.00
(24)
SalePrint Full Brief - Graphic FloralPrint Full Brief - Graphic Floral
Print Full Brief - Graphic Floral Sale price$15.00 Regular price$19.00
(13)
Print Full Brief - AsterPrint Full Brief - Aster
Print Full Brief - Aster Sale price$19.00
(14)
SaleNightingale Lace Full Brief - Licorice GreenNightingale Lace Full Brief - Licorice Green
Nightingale Lace Full Brief - Licorice Green Sale price$15.00 Regular price$19.00
(10)
SalePrint Full Brief - WisteriaPrint Full Brief - Wisteria
Print Full Brief - Wisteria Sale price$15.00 Regular price$19.00
(12)
SaleAlyssum Lace Full Brief - Lagoon BlueAlyssum Lace Full Brief - Lagoon Blue
Alyssum Lace Full Brief - Lagoon Blue Sale price$17.00 Regular price$19.00
(12)
SaleLace Bum Bikini Brief - Black Product ImageLace Bum Bikini Brief - Black Detail Image
Lace Bum Bikini Brief - Black Sale price$12.00 Regular price$19.00
(15)
Print Full Brief - Black PebblePrint Full Brief - Black Pebble
Print Full Brief - Black Pebble Sale price$19.00
(14)
SaleRibbons Full Brief - Foxglove PinkRibbons Full Brief - Foxglove Pink
Ribbons Full Brief - Foxglove Pink Sale price$15.00 Regular price$19.00
(12)
Lily Lace Midi Brief - Ruby RedLily Lace Midi Brief - Ruby Red
Lily Lace Midi Brief - Ruby Red Sale price$19.00
(11)
SaleNightingale Lace Full Brief- Lime Splash GreenNightingale Lace Full Brief- Lime Splash Green
Nightingale Lace Full Brief- Lime Splash Green Sale price$15.00 Regular price$19.00
(10)
SalePrint Full Brief - GelatoPrint Full Brief - Gelato
Print Full Brief - Gelato Sale price$15.00 Regular price$19.00
(7)
SalePrint Full Brief - FloraPrint Full Brief - Flora
Print Full Brief - Flora Sale price$15.00 Regular price$19.00
(13)
Willow Lace Full Brief - Teal BlueWillow Lace Full Brief - Teal Blue
Willow Lace Full Brief - Teal Blue Sale price$19.00
(12)
SaleLace Bum Bikini Brief - Peacock Detail ImageLace Bum Bikini Brief - Peacock Product Image
Sweetpea Lace Bum Bikini Brief - Peacock Sale price$10.00 Regular price$19.00
(6)
Baroque Lace Full Brief - Briar RoseBaroque Lace Full Brief - Briar Rose
Baroque Lace Full Brief - Briar Rose Sale price$19.00
(5)
SaleLace Bum Bikini Brief - Violet Product Image
Sweetpea Lace Bum Bikini Brief - Violet Sale price$12.00 Regular price$19.00
(8)
SaleQueen of the Nile Full Brief - Lipstick RedQueen of the Nile Full Brief - Lipstick Red
Queen of the Nile Full Brief - Lipstick Red Sale price$12.00 Regular price$19.00
(8)
SaleModel wearing Sweetpea Lace Bum Bikini Brief - Sugar Pink SideSweetpea Lace Bum Bikini Brief - Sugar Pink Product Image
Sweetpea Lace Bum Bikini Brief - Sugar Pink Sale price$15.00 Regular price$19.00
(6)
SaleLace Bum Bikini Brief - Lipstick Product ImageSweetpea Lace Bum Bikini Brief - Lipstick Red
Sweetpea Lace Bum Bikini Brief - Lipstick Red Sale price$15.00 Regular price$19.00
(2)
SaleContrast Lace Boyleg Brief - Pink Soda Product ImageContrast Lace Boyleg Brief - Pink Soda Detail Image
Contrast Lace Boyleg Brief - Pink Soda Sale price$10.00 Regular price$19.00
(13)
Lily Lace Midi Brief - WhiteLily Lace Midi Brief - White
Lily Lace Midi Brief - White Sale price$19.00
(5)
Dahlia Lace Full Brief - Snow WhiteDahlia Lace Full Brief - Snow White
Dahlia Lace Full Brief - Snow White Sale price$19.00
(10)
SaleLace Bum Bikini Brief - Café Latte Product ImageLace Bum Bikini Brief - Cafe Latte
Lace Bum Bikini Brief - Cafe Latte Sale price$15.00 Regular price$19.00
(2)
Print Full Brief - Navy FleurPrint Full Brief - Navy Fleur
Print Full Brief - Navy Fleur Sale price$19.00
(8)
Willow Lace Full Brief - BlackWillow Lace Full Brief - Black
Willow Lace Full Brief - Black Sale price$19.00
(11)
SaleMidi Short - Smoke Product Image
Contrast Lace Full Brief - Smoke Sale price$15.00 Regular price$19.00
(8)
Model wearing Cotton Control Brief Midi Short - Navy BackModel wearing Cotton Control Brief Midi Short - Navy Front
Cotton Control Full Brief - Navy Blue Sale price$29.00
(7)
Print Midi Brief - Black PebblePrint Midi Brief - Black Pebble
Print Midi Brief - Black Pebble Sale price$19.00
(2)
SaleSweetpea Lace Bum Bikini Brief - Ice WhiteSweetpea Lace Bum Bikini Brief - Ice White
Sweetpea Lace Bum Bikini Brief - Ice White Sale price$12.00 Regular price$19.00
(6)
Nightingale Lace Full Brief - NavyNightingale Lace Full Brief - Navy
Nightingale Lace Full Brief - Navy Sale price$19.00
(6)
Geo Lace Full - Sorbet PinkGeo Lace Full - Sorbet Pink
Geo Lace Full - Sorbet Pink Sale price$19.00
(12)
SaleLace Bum Bikini Brief - Cottage GardenLace Bum Bikini Brief - Cottage Garden
Lace Bum Bikini Brief - Cottage Garden Sale price$12.00 Regular price$19.00
(4)
SaleContrast Lace Boyleg Brief - Deep OceanContrast Lace Boyleg Brief - Deep Ocean Product Image
Contrast Lace Boyleg Brief - Deep Ocean Sale price$10.00 Regular price$19.00
(5)
SalePeony Lace Bum Bikini Brief - Black Heavenly PinkPeony Lace Bum Bikini Brief - Black Heavenly Pink
Peony Lace Bum Bikini Brief - Black Heavenly Pink Sale price$12.00 Regular price$19.00
(2)
SaleAlyssum Lace Bum Bikini Brief - Midnight SunAlyssum Lace Bum Bikini Brief - Midnight Sun
Alyssum Lace Bum Bikini Brief - Midnight Sun Sale price$10.00 Regular price$19.00
(2)
SalePrint Midi Brief - Graphic FloralPrint Midi Brief - Graphic Floral
Print Midi Brief - Graphic Floral Sale price$15.00 Regular price$19.00
(4)
SaleLace Bum Bikini Brief - Midnight Paisley Product ImageLace Bum Bikini Brief - Midnight Paisley
Lace Bum Bikini Brief - Midnight Paisley Sale price$10.00 Regular price$19.00
(3)
Lily Lace Midi Brief - BlackLily Lace Midi Brief - Black
Lily Lace Midi Brief - Black Sale price$19.00
(5)
Peony Midi Brief - Savvy RedPeony Midi Brief - Savvy Red
Peony Midi Brief - Savvy Red Sale price$19.00
(4)
SaleNightingale Lace Midi Short - Ice Flow Product ImageNightingale Lace Full Brief - Ice Flow
Nightingale Lace Full Brief - Ice Flow Sale price$15.00 Regular price$19.00
(7)

Free delivery

on any domestic order $100 and above.

30 Day Returns

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

XXL Briefs That Don’t Hold Back

Bigger buts deserve better cuts, and that’s exactly what you’ll find at Rose & Thorne. Our XXL underwear is made to fit properly, feel good, and give you options that aren’t frumpy, flimsy, or only available in beige. Because style doesn’t stop at size 18, and neither should your underwear.

Need help finding your match? Our knicker size guide makes it easy.


XXL Knickers For Girls With Curves 

Your size shouldn’t limit your choices. From smoothing support to feel-good everyday faves, our XXL undies come in all the cuts you actually want to wear. From full briefs, midi and bikini cuts, to purple briefs, print briefs, and everything in between - stock up your stash with stylish knickers you’ll want to show off.

 

Kiwi Women Love Our XXL Underwear

  • Proper sizing, not guesswork. Our XXL knickers are made to fit a size 18–20 body, not just stretched from a size 12 pattern.

  • Bigger bums beyond beige. Brights, prints, comfy or contouring - we’ve got them all, in your size.

  • Support without compromise. Our knickers are designed to stay put, move with you, and hold their shape, wear after wear.

  • Curves deserve options. From everyday basics to fun pieces you’ll want to show off, these undies are made to make you feel good.

 

You know what feels good. You know what works. Now you just need more of it in your drawer. Ready when you are.