India, Oct. 29 -- Colour blocking made its presence felt in fashion for the first time in Yves Saint Laurent's Mondrian collection, inspired from the work of the Dutch painter Piet Mondrian. Cut to the '70s, the style became a rage, with people raring to shatter norms and experiment with convention. Later, notable designers Stella McCartney, Lanvin, Jil Sander gave it a makeover at the start of this decade. And while Marc Jacobs did colour blocked bags, Dior played with makeup - blue eye-shadow, red lips and tangerine nails....