average cost structure of australian clothing prices GST 9%* Profits of 2% to 6% RETAIL GROSS MARGIN 45% “Cost of doing business” WHOLESALE GROSS MARGIN 10% Tariffs and freight 3% Materials 23% COST OF GOODS 36% Overhead and profit 6% LABOUR COST 4% Note: *GST is 9% because the 10% GST is added to the pre-GST cost of an item. This means, as part of the total retail price of an item, GST usually makes up 9%. Source: Deloitte Access Economics for Oxfam Australia, “A Living Wage in Australia’s Clothing Supply Chain”.