Maisonette.com, the premier online destination for luxury childrenswear and home décor, celebrated its launch with an intimate dinner party, hosted by site Co-Founders Sylvana Durrett and Luisana Mendoza de Roccia.  Guests included Keri Russell, Karlie Kloss, Seth Meyers & Alexi Ashe, Maggie Gyllenhaal, Anna Wintour, Jon & Lizzie Tisch, Wendi Deng, David Neville & Gucci Westman, Marcus Wainwright & Glenna Neece, among others.