If Sienna Miller wears something once, we take note. If she wears it twice? We start adding it to our baskets immediately.
The actress was spotted filming in London for the series Jack Ryan wearing the iconic Sezane Clyde Trench coat - this time in the elegant dark green shade. And as the spring season's unpredictable weather means layering up in the best trench coats, we can't help but be inspired by this chic look.
