Brand new Billy J Bridesmaid dress in rust color (Sian Maxi Dress). - Size Medium 10 Australia/6 United States. - Never worn, tags still attached. - Polyester/satin material. - Leg slit, cowl neckline and open back. - Sized up to ensure the dress was not hugging me anywhere and to achieve a flowy look with a more dramatic/lower open back. Length and tightness/looseness of top can be adjusted by typing the top.