A black v-neck t-shirt and black jeans are a nice combination to keep in your current off-duty arsenal. Serve a little mix-and-match magic by rounding off with a pair of athletic shoes. Gentlemen wondering how to wear edgy off-duty outfits as you head into your 30s, this getup should answer your question.
This pairing of a black v-neck t-shirt and a blue check suit is a tested option when you need to look casually neat but have zero time. Finishing off with athletic shoes is the simplest way to add a laid-back feel to this ensemble. And if we're talking casual fashion for guys in their thirties, this look looks good on almost any man.