The formula for knockout off-duty style for men? A white and black long sleeve shirt with light blue chinos. And if you wish to easily spruce up your ensemble with a pair of shoes, why not complete this ensemble with a pair of loafers? This here is hard proof that it is actually possible to survive the oppressive heat and look fresh and breezy while doing so. A look like this will make any guy over 30 look better than everyone else in the room.
This combo of a white and black long sleeve shirt and blue jeans is hard proof that a simple casual look can still look really sharp. Introduce loafers to the equation for an instant style upgrade. This combo isn't a hard one to assemble and it's season-appropriate, which is most important when it's super hot outside. This combination is probably exactly what you're looking for as a 30-something guy.
If you enjoy a more casual approach to dressing up, why not pair a white and black long sleeve shirt with mint chinos? For a classier finish, why not complement this getup with loafers? Needless to say, you're looking at a good choice for a hot hot weather day. And if we're talking outfit ideas for 30-something gents, this look is a good look on most men.