Chambers prepares meticulously, commissioning one-off pieces, working repeatedly with an A-list cohort of photographers. But as luck would have it in the shoot featured in the documentary, “the model, Linesy Montero, wouldn’t take her ear-phones off, the set was hideous “and Patrick {Demarchalier] the photographer, was losing interest. Sod’s Law. My shoots never go wrong”. (Not true: there was the time with Mario Testino when none of the clothes turned up and Chambers had to talk an incandescent Emma Watson back onto the set).