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: