A tobacco short sleeve shirt and black jeans are the perfect way to introduce effortless cool into your day-to-day lineup. For something more on the dressier end to complete your outfit, introduce dark brown suede loafers to the equation. The ease and comfort of this look takes care of the heat and helps you make a sartorial statement wherever you go. Those wondering how to rock modern off-duty looks in your thirties, this getup should answer your question.