Dean and Dan Caten (born Dean and Dan Catenacci) are identical twin brothers, fashion designers, founders and owners of DSQUARED2, an international fashion house.In June 2007, the first DSquared2 flagship was opened in Milan's fashion district. Stores have also opened in St Moritz, Athens, Mykonos, Capri, Istanbul, Kiev, Cannes, Singapore, Paris, Nicosia and Hong Kong. In March 2015, DSquared opened their first flagship store in London. This is the first stage of their major store redesign programme that will continue into the US at the end of 2015. They also own the famous Milanese rooftop terrace with pool "Ceresio 7".In 2013, the Dsquared2 brand had a brand turnover of about €200 million.