Filmmaking / Directing : How to find job as costume designer in usa ? by Tiziana Trabalza

Hi I m an Italian costume designer and would like to have advice about the better way of finding connections in order to Work in Usa, what do you think is a good idea finding an agent? Just find connections throu network?sending resume? And in this case to Who? Director producer?in Italy there is no an agent figure...network really not Work ... But Italy is really a small show Bussines ... if you have any advice you are more than welcome.... My reel and resume is on my page! Tx