For a smart casual ensemble, dress in a beige overcoat and a turtleneck — these items fit beautifully together. For times when this ensemble appears too polished, tone it down by rounding off with a pair of beige leather work boots. This outfit is a great idea when it comes to figuring out a standout look for weird transition weather. Laid-back ensembles for stylish middle-aged gents aren't actually that hard, as you see here.