In Celebration of Wool–Dressed in head to toe Ermenegildo Zegna, Australian actor Chris Hemsworth was on hand to help the Italian label and Woolmark Company celebrate Australian wool growers. In addition to showcasing Ermenegildo Zegna’s fall/winter 2013 collection, Gildo Zegna, CEO of the Ermenegildo Zegna Group and Paolo Zegna, chairman, announced the winner of the 50th Edition Ermenegildo Zegna Wool Award for Superfine Wool and presented them with the prestigious Vellus Aureum Trophy.