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greenhearts Size XXL Underwear

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

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Midi 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 (19)
SaleLace Bum Bikini Brief - Frappe Product ImageSweetpea Lace Bum Bikini Brief - Frappe
Sweetpea Lace Bum Bikini Brief - Frappe Sale price$10.00 Regular price$19.00 (2)
Dahlia Lace Full Brief - AlmondDahlia Lace Full Brief - Almond
Dahlia Lace Full Brief - Almond Sale price$19.00 (18)
Lace Midi Brief - Almond
Lace Midi Brief - Almond Sale price$19.00 (11)
Sale
Peony Lace Bum Bikini Brief - StarlightPeony Lace Bum Bikini Brief - Starlight
Peony Lace Bum Bikini Brief - Starlight Sale price$12.00 Regular price$19.00 (1)
Full Brief - Navy
Full Brief - Navy Sale price$19.00 (43)
Dahlia Lace Full Brief - BlackDahlia Lace Full Brief - Black
Dahlia Lace Full Brief - Black Sale price$19.00 (19)
Sale
Lace Midi Brief - White
Lace Midi Brief - White Sale price$10.00 Regular price$19.00 (15)
Sale
Lace Bum Bikini Brief - Café Latte Product ImageLace Bum Bikini Brief - Cafe Latte
Lace Bum Bikini Brief - Cafe Latte Sale price$14.00 Regular price$19.00 (2)

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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.