XXX, ha, ha , ha, good work!!!
Slacks, a collared shirt and shoes, no more is required, but definately no less.
I had people drop CV's into me when in the NT. Some came in in shorts, singlets, thongs, unshaved, or any combo of the above. If thats how they present themselves the first time they meet you how will they present to a client a year after you have employed them?? Some guys just had no idea at all about the most simple things.
Good luck on the job front. Get up there as quick as you can!!
Bulla