This off-duty pairing of a brown v-neck sweater and grey plaid chinos is extremely easy to throw together without a second thought, helping you look sharp and prepared for anything without spending a ton of time combing through your wardrobe. To give this ensemble a more elegant vibe, why not add a pair of dark brown suede chelsea boots to this ensemble? This combination is a clear example 50-year-old guys can still very well kill in the style department.