Showcase that you do smart casual men's style like a true expert in men's fashion in a grey plaid wool blazer and tobacco chinos. Give an elegant twist to an otherwise all-too-common outfit by slipping into brown suede loafers. Can you see how very easy it is to look stylish and stay cozy when colder weather comes, all thanks to outfits like this? This combo demonstrates that dressing well as a gentleman in his 20s is quite manageable.