Urban Outfitters are currently offering free standard shipping to Australia. No code needed and no minimum spent till 20th of august
Normally you need to spend US$50 to qualify for free shipping so this is a good time to buy some really cheap accessories.
There is also decent saving on pants and shoes for both men and women.
Shipping takes around 2 weeks.
Edit: thanks to Orpheus, there is 10% off code "FALL2014" for orders US$50 and above
10% off discount code: 'FALL2014'. Found online but couldn't get it to work.