12J Bras

A Size 12J Bra That Doesn’t Make You Work for It

If you’ve ever had red shoulder marks by lunchtime, or felt your straps fighting a losing battle, you already know the struggle of finding a decent 12J bra. You’re carrying more than most, and with a smaller band, that weight has nowhere to go. Most bras either squash you down or leave you bouncing around. We’ve been there. That’s why Rose & Thorne 12J bras are designed to give you serious support without the usual discomfort. So you can move, breathe, and look good doing it.

12J Bra’s With Style and Support As Standard

Our Premium Support bras are made for heavier busts, with a forward-lifting wire and deep, high-cut cups that keep everything where it should be. If soft support is your thing, our wirefree bras offer flexible hold that still does the job. Need to upgrade your workout drawer? Our active sports bras keep things locked in, no matter the pace. Want a little lace? You can have that too, check out our lace bras, or switch things up with a jazzy blue or soft nude style. Add matching undies from our range of lingerie sets, or be inspired by our new arrivals. 

What to Look for in Size 12J 

The best 12J bras have a wide, firm band that anchors without digging into you, cups with projection (not shallow padding), and shaping that stops you from spilling out at the sides. If you’re still not sure you’ve nailed your size, check out our Bra Fit Tools or book an online bra fitting with one of our friendly bra gurus.