Try these ones:
http://www.babybuds.com.au/
http://www.babysgotstyle.com.au/
http://www.bumpsandbundles.com.au/shopping.php
http://www.moshimoshibaby.com/
http://www.peanutgallery.com.au/
http://www.littlesmartypants.com.au/
http://www.bumblebeez.com.au/
If you don't find something you like there I have a bunch more links too... but those should be enough for a start