Kim Kardashian Kourtney Kardashian Khloe Kardashian dress red carpet reality dash Sisters/retailers Kim, Khloe and Kourtney Kardashian celebrated the opening of their new DASH NYC store in Soho last night, all dressed in anything-but-basic black.

The latest store opening, which joins boutiques in Calabasas and Miami, is the focus of the Kardashian's newest reality series, Kim and Kourtney Take New York.

Kim tweeted her appreciation last night, saying, "Thank u to all of our amazing fans who came out to support @DashNYC u really mean the world to me and my sisters! U are the reason we exist!"