This street style combo of a grey long sleeve t-shirt and jeans can go different ways according to the way you style it out. You can get a little creative in the shoe department and dress down your outfit by slipping into a pair of black leather work boots. When you're having one of those dull fall days, sometimes only a kick-ass outfit like this one can get you out the door in the morning. This getup demonstrates that in your late 20s your outfit options are looking good.