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Emma Watson is using her red carpet outfits to promote ethical, eco-friendly fashion

As she hits the red carpet circuit to promote her new movie, Regression, Watson is dedicating her entire wardrobe to the Green Carpet Challenge, which champions ethical fashion that has minimal impact on the environment.

Watson posted on Instagram: "Inspired to consider the whole process of creating a fashion look, we are thinking about all the people, pieces and moving parts! This rack includes designers that are considering local craft and production, artisan skills, the environment, sustainability and the longevity of fashion!"

Her inspiration? The eye-opening documentary The True Cost.

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