Zac was raised in a progressive family. His gay sexuality was not a problem for his artist father or corporate lawyer mother. He came out as gay at the age of sixteen, at a musical theater summer camp.
When it comes to Zac’s dating life, he is taken.
Since 2008, the fashion designer has been in a relationship with French nonfiction author Christopher Niquet. Zac and his boyfriend have a business partnership in addition to being romantically involved.