This casual combination of a grey cardigan and black chinos is a winning option when you need to look sharp but have zero time to dress up. When in doubt about the footwear, stick to a pair of dark brown suede boat shoes. This combo is ideal for 30-something guys.
Go for a pared down yet on-trend choice putting together a grey cardigan and black chinos. You could perhaps get a little creative on the shoe front and lift up this outfit by wearing a pair of black leather chelsea boots. This combo shows that cracking the fashion code as you get into your 30s is easier than one might think.