All products featured on the Premgroup website are based off a fit model. Please refer to our sizing chart below to help determine size and fit for each item. Our sizing chart shows the conversions and measurements in both cm and inches. As sizing can vary from garment design, fabric and structure, we suggest using our sizing chart as a general guide to finding the best size for you! Please note Australia does not have standardised sizing and fit and sizing may vary from person to person based on fabric, style and design.