A white print crew-neck t-shirt and dark green chinos are the kind of a never-failing off-duty combo that you need when you have no extra time. If you need to instantly level up this ensemble with a pair of shoes, complete this ensemble with brown suede desert boots. So as you can see, this getup is a really nice choice, especially for unpredictable fall weather, when the temperature is dropping. And if we're talking casualwear for gents in their thirties, this outfit is ideal.