For a casual outfit with a fashionable spin, team a red and white long sleeve shirt with a henley shirt. To add elegance to your getup, finish with dark brown suede chelsea boots. As you can see, this outfit is a really nice idea, especially for unpredictable fall weather, when the temperatures are dropping. You can take inspiration from outfits like this if you're making your way through your mid-20s and you want to take a more serious approach to your style.