This classic and casual combo of a tan trenchcoat and a red crew-neck sweater is extremely easy to put together without a second thought, helping you look awesome and ready for anything without spending too much time digging through your closet. Balance out this look with more laid-back shoes, such as these brown leather low top sneakers. When temps are getting lower and autumn is setting in, you'll appreciate how ideal this getup is for transitional weather. As you can see, after thirty your dressing options are far from limited.