The look: Lightweight layers

Trans-seasonal style is notoriously hard to master, but unpredictable weather is no excuse for letting your sartorial standards slip. The secret? Clever layering – come rain or shine, it will ensure your outfit is on point. Joseph’s khaki shirt and masculine pants are a winning combination alone, but slip a baby-blue turtleneck underneath and your look will be perfectly in tune with the season’s ’70s mood. Accentuate this modern/vintage mash-up – and channel perennial style icon Françoise Hardy – by adding a heritage trench coat and Victoriana-inspired lace-up boots.