Recently (in March) I was fortunate enough to attend a fibre retreat, that just happened to be held locally. I entered into the design competition, in which the requirements simply stated '100g or less of 4ply/fingering weight New Zealand yarn' to be used.
For my piece, I used Naturally Haven 4ply, which I picked up from Knit World in Dunedin.
I also used 56 Swarovski crystal bicones, and I ended up with this head piece fixed with a slide comb.
This is available for free from my Ravelry account or Craftsy. You can download it immediately from my Crochet Patterns link to the side <-
Hope you enjoy it as much as I did designing it!