wool longies from NZ?

ok, I've decided I want wool longies for DD, especially for overnight. I can't knit, and MIL is taking her sweet time fixing elastic on nappies I asked if she could fix 4 months ago. I did think about learning to knit, but for now, whiile I learn, I'd like to buy some.

BUT. I'd like to take advantage of the New Zealand $ . What websites should I look at?

Failing that, I'd not like to pay a fortune, so where would I buy some in Australia? Any wahm ones as well?

Any businesses in the great nappy hunt down under (or whatever it's called) sell them? I can hang out til September ;)

How do I know what size to get her? She's currently 6.5kg (nearly 5 months old) and wears a BBH night nappy...

Thanks heaps!

:bump: :)