Converting your back size is the easiest place to start, as you can make a direct comparison with international sizes. Working out your back size is simple and can be figured out using the chart below:

All brands fit differently so use the chart below as a starting off point! If you're sure your bra is fitting you well, the conversion chart below will help you find your equivalent UK size to try. If you're still not sure after looking at bra size chart, the best way to find your UK size is to speak to one of our friendly bra fitters, so please get in touch if you need any help!

If you're still not sure after looking at the bra cup size chart, why not have a bra fitting with one of our expert bra fitters online? Our fitters have so much experience supporting you to find great-fitting bras (we've been fitting over the phone for 25 years!).

Use our conversion chart to find the best bottom size to try:

Get that fitting-room feeling from the comfort of your own home! Our experienced fitters have always fitted by eye and without tape measures, using the bra you are currently wearing as a starting point, so they can guide you through the different sizes, styles and shapes and help you to find the best fit for you (all via a video call!).

It’s really important to us that you feel comfortable in the bras that you buy from us, so if your bra is uncomfortable or you’re not happy with it for any reason, please stop wearing it and get in touch with us so that we can help.