Did you know most women wear the wrong bra size? It’s no wonder. With such a bewildering combination of cups, styles and band sizes to choose from, it’s easy to just go for something that’s fitted you in the past. But if you learn how to measure bra size, you’ll get the perfect fit for you, every time. Our handy bra size guide is full of tips and tricks so you can say goodbye to badly fitting bras forever.