10K Bras

Yes, Comfy 10K Bras Actually Exist!

Let’s be honest, 10K isn’t a size you’ll find in just any lingerie store. But that doesn’t mean you should be stuck with bulky, beige-only bras that feel more like armour than underwear. At Rose & Thorne, our 10K bras are made to support your body and your mood. They lift, shape, and hold without sacrificing comfort or style. No gimmicks. No, “this’ll have to do.” Just bras that actually do their job (and then some).

Bra Choices Galore in Size 10K

All of our 10K bras are part of our Premium Support range, built for heavier busts, with clever weight distribution, higher coverage, and a C-shaped wire that lifts and separates instead of squashing. Our 10K lace bras are long-time favourites, available in black, white, red, and other colourful options, with more shades added regularly in new arrivals. For added support, try our active sports bras.  After something softer? Our wirefree bras are a great choice. Don’t forget to check the lingerie sale for favourites in your size, including ladies' undies in sizes small to XXXL.

Find The Perfect 10K Size Bra

With a 10K bra, the right structure makes all the difference. Look for deep cups that support without squashing, a strong underband for stability, and wide-set straps that hold firm without digging in. Not sure where to start? Use our Bra Fit Tools to double-check your size, or book an online bra fitting with someone who actually gets what it’s like shopping for a bigger bust.