Pair a white dress shirt with navy jeans and you'll achieve a sleek and refined ensemble. Infuse your ensemble with a bit of polish by rounding off with a pair of dark brown leather oxford shoes. As a 30-year-old gentleman, you probably want to start dressing like a grown-up. In this case, inspo like this comes in handy.
White Dress Shirt with Dark Brown Leather Oxford Shoes Smart Casual Warm Weather Outfits In Their 30s
This combo of a white dress shirt and dark green chinos is hard proof that a straightforward ensemble doesn't have to be boring. Rounding off with a pair of dark brown leather oxford shoes is a fail-safe way to bring an air of elegance to your look. A solid pairing to blend in with a more mature crowd.