There was a lot of speculation about Valentino’s Delft blue. Were they referring to Queen Maxima’s dramatic electric bleu inauguration dress (custom-made by Dutch designer Jan Taminiau)? Or were they simply in a blue mood? Yes, blue is one of the it-colors this Fall Winter season. Also the more rebellious labels like Christopher Kane and Peter Pilotto choose the color that inspired several artists throughout centuries. From Johannes Vermeer to Yves Klein.