For something more on the casually edgy end, opt for a navy vertical striped short sleeve shirt and khaki chinos. Brown leather oxford shoes will take your look in a more elegant direction. One actually can look light and breezy under the sweltering heat, and this look is a stark illustration of just that As you turn 30, you want to start dressing maturely. In this case, combos like this are a winning option.
Try teaming a navy vertical striped short sleeve shirt with khaki chinos to create an everyday ensemble that's full of charisma and personality. You can go down a classier route on the shoe front with brown leather oxford shoes. Come super hot summer days you want to feel fresh and sharp –– this look is just the one you need. All in all, a fail-safe choice if we're talking dressing ideas for 30-something gentlemen.