A Canadian fashion house founded by twin brothers Dean and Dan Katten. The twins studied at Parsons School of Design for a brief period before plunging into the world of fashion. They held the position of Creative Director of Ports in 1961. The first edition was launched in 2007 and the modern edition from 2014. Dsquared perfumes were issued in collaboration with experts Daphne Boggi, Alberto Morillas, Annick Menardo, Mathilde Bigawi and Christian Nagel.