No casual wardrobe is complete without a denim shirt and this stripped-back version by A.P.C. is a classic choice. Cut for a slim fit with tapered cuffs and a neat collar, it ensures a sleek silhouette. The solid dark-indigo hue is agelessly dapper - wear yours open over a striped tee or buttoned up for a smarter appearance.
A cut above your typical checked shirt, <a href='http://www.mrporter.com/mens/Designers/NN07'>NN07</a>'s 'Falk' version is subtly refined. It's made from lightweight cotton-flannel that's been brushed for a soft, tactile feel and has sleek mother-of-pearl buttons. The smart fit and neat collar ensure it will team equally well with trousers and a blazer as it will with jeans.