This relaxed combo of a mustard crew-neck t-shirt and black chinos is extremely easy to pull together without a second thought, helping you look dapper and ready for anything without spending too much time rummaging through your wardrobe. Let your sartorial skills truly shine by finishing your getup with black canvas slip-on sneakers. When temps are dipping and autumn is setting in, you'll appreciate how perfect this look is for unpredictable fall weather. This outfit shows how to keep scoring in the casual fashion department as a 30-year-old guy.