The eBay size chart takes the guesswork out of finding your size by grouping similar sizes from within Australia and overseas. For example, each of the following size variations is equivalent to an Australian size 12:
Australia size M UK size 12 US size 8
How to use the eBay size chart
Use this size chart as a guide to narrow down your search. Some sizes may vary by brand, seller and country so you should also refer to information in the listing or ask the seller for more details before you buy an item.