EMMA WATSON finds herself on numerous best-dressed lists every time that she steps out, so it’s no surprise – given her history of campaigning in the ethical and equality arenas – that she is maximising the opportunity that her red-carpet promotional tour for her latest film,  Regression, is offering and collaborating with the Green Carpet Challenge.

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• For each appearance she makes, the September cover star will sport a diiferent look to highlight fashion designers who are exploring alternative methods and materials, as she explained on her Instagram page when announcing her new project.