Consider teaming a white v-neck t-shirt with blue ripped jeans if you're after a look idea that conveys off-duty style. And if you want to instantly kick up this look with a pair of shoes, complete your look with white leather low top sneakers. If it's one of those bleak autumn days, what better to brighten it up than a on-trend ensemble like this one? This combo illustrates that as a 30-year-old gent, you have a wide array of outfit options.