What are the american skirt size equivalents to the australian skirt size?

To get the Australian size you add 4 to the American one. for example: size 4 American= size 8 Australian

i think it is a size 4.. Because i am a size 6 and i am pretty sure that is a 2

what is an Australian womans size 18 equal to in American sizes??please help...

if i am a size 8-10 in clothing,in Australia,how do i convert that in America

if you're an American zero (extra-small), you're most likely about a 6 in Australian sizes.