Zegna’s collections pen a love letter to nature in all its forms, inspired by the flora and fauna that can be found among the Oasi Zegna nature reserve – the birthplace of the brand. It therefore seems only fitting that the label would tackle an outdoor favourite: the field jacket. This design spotlights a love for functionality with military-inspired flap pockets, complete with structured shoulders and a high neckline.How to wear Harrods: Style with a sweater, tailored trousers, sneakers and a pouch.