This can`t be said too often: 80 % of women wear the wrong bra size. It is very important that you know the signs of a bad fitting bra, to prevent that you end up with health problems because of a badly fitting bra.

Most bras have 3 hooks in the back. When you buy a new bra, it shall fit in the loosest hook. When the bra gets older (and more stretchy), you can move to a tighter hook if needed.

Wireless bras (bras without a wire underneath the bust) are more flexible than wired bras. This means that it is easier to make them fit OK.. But they don`t give the same support as a well fitted wired bra.