" It was an excellent coat. It was long, grey, suspiciously blotched, smelt faintly of dust and old curries, went all the way down to my knees and overhung my wrists even when I stretched out my arms. It had big, smelly pockets, crunchy with crumbs, it boasted the remnants of a waterproof sheen, was missing a few buttons, and had once been beige. It was the coat that detectives down the ages had worn while trailing a beautiful, dangerous, presumably blond suspect in the rain, the coat that no one noticed, shapeless, bland and grey - it suited my purpose perfectly. "

― Kate Griffin , A Madness of Angels (Matthew Swift, #1)