A silk shirt is an essential component of any smart-casual repertoire, and this offering from Vince makes a covetable choice. Cut to a loosely structured silhouette highlighted by the soft, water-coloured hues of the brand’s Ikat design, it’s sure to become a go-to staple in both your formal and weekend wardrobes alike.How to wear Harrods: Style with wide-leg trousers, leather clogs and a shoulder bag.