Oki doki.. I just bought a fair bit of stuff from here - Icebreaker is a great brand which is usually 100% Merino wool unless otherwise stated. Some of the tshirts go for 100-130 AUD in shops here.. and you can pick many of them up for $50-70 on this site (the icebreaker mens tshirts are here: ( http://www.bivouac.co.nz/Discount/Mens_Icebreaker/Superfine.… )
Postage is great.. Order under $100 and postage is NZ$10 (BY FEDEX!!!)
Order over $100 and postage is FREE by FedEx.
I also got some great Icebreaker Hiking socks for about $12 a pair.. over here they are something like $35. Their 'regular' non sale items are already cheaper than buying in the shops in Australia. I bought an Icebreaker jacket for $240 and in Melbourne they retail for $350.
Icebreaker is nice stuff… easy to look after, warm when it needs to be, cool when it needs to be, lasts well etc. Also, I'm a kiwi.. so I'm all for supporting NZ products when they come up! :)