Description:Italian fashion house Missoni showcased its fall 2013 collection in Milan despite awaiting news about the fate of its missing Chief Executive Vittorio Missoni. The house famous for its zig-zag patterns showed innovative knit techniques for fall in the colors of the North American landscape of grays, silvers and greens. The plane carrying Vittorio, the heir of the family-owned company, his wife and four others disappeared on January 4 off the coast of Venezuela.(1:14)