12F Bras

Our Size 12F Bras Do What They’re Meant To

Being a 12F means you’re working with more up top, without a wide frame to spread the load. It’s a combo that most brands get wrong, either underestimating the support you need or overcompensating with chunky straps and clunky cups. Not here. Rose & Thorne 12F bras lift, shape and support without making your shoulders do all the work. No more wrestling into a bra that wasn’t built for your body. These were made for you.

Choose the Right 12F Style for You

Our full cup bras give you plenty of coverage, smart side shaping, and all-day comfort, and they come in a huge range of colours and styles. For something a bit luxe, our lace bras bring the support with a bit of extra flair. For a smoother silhouette, try our contour bras, or level up your fitness routine with active sports bras that do more than just strap you down. Keep an eye on our new arrivals and bras on sale for a great deal on your favourite fit.

How to Get the Best Fit in a 12F Bra

The right 12F bra should feel like a relief, not a compromise. Look for deep, forward-shaping cups (no pancake boobs here), side support that stops spillage, and a band that holds firm without climbing your back. Not sure if 12F is the one? Our Bra Fit Tools and online bra fitting are here if you need a second opinion.