Try teaming a white overcoat with khaki dress pants if you're aiming for a clean, stylish outfit. To give this look a more casual finish, complement this ensemble with brogue boots. As a 30-year-old gentleman, you probably want to start dressing like a grown man. If that's the case, inspo like this comes in very useful.
Khaki Dress Pants with Brogue Boots Smart Casual Cold Weather Outfits In Their 30s
Go for an effortlessly classic look in an olive parka and khaki dress pants. Complete your outfit with a pair of brogue boots and ta-da: the outfit is complete. As a gentleman in his thirties, you probably want to start dressing like a grown man. In this case, combinations like this are a surefire option.