Pairing a black crew-neck t-shirt with navy ripped jeans is a great idea for an off-duty yet seriously stylish outfit. Clueless about how to finish your look? Finish off with orange leather low top sneakers to spruce it up. It's a great option if you're putting together a well-coordinated outfit for unpredictable fall weather. Ideal for a 20-something if you want to project an easy-going image.