As long as your band and cup size is listed within the size group you select, the bra should be a comfortable fit for you. Note that you do not need to select your cup size separately. Women's bra sizes can fluctuate regularly and finding the perfect fit in an underwire bra can be tricky. To accomodate for this, the B Free wirefree range is knitted on seamless Italian machinery to create a supportive and stretchy fabric with easy fit flexi-sizing. This is why we allow 45 day returns on eligible products as per our returns policy. We do our best to make the fitting experience as simple as possible, but we understand that when shopping online you might not always get the perfect size and fit for you.

If you are still unsure about your size after referring to this guide, email our friendly customer service team at Be sure to include your relevant body measurements and the style that you are interested in. Note that the bust measurement is only relevant to tops and slips, and the thigh circumference is only relevant for the anti-chafing midi shorts. This size guide gives you the body measurements for standard Australian numerical sizes. Once you find your standard AU size, look on each B Free product to find your corresponding B Free size. Shapewear, Underwear, Tops & Slips Measurements Note that this can vary depending on your body shape and personal preference. As a general guide, we recommend ordering tops & slips according to your bust size, shapewear according to your hip size, and underwear according to your hip size.

Women's bodies come in all different shapes and sizes so not everyone will sit perfectly within one size. To accomodate for this, most of the B Free range is knitted on seamless Italian machinery that creates a soft and stretchy fabric with easy fit flexi-sizing. Use this guide to find your perfect fit from the B Free range.

G string try on