For an effortlessly sleek look, consider teaming a blue denim jacket with a navy blazer — these two items go well together. This one is a viable idea if you're crafting a kick-ass outfit for weird transition weather. Great but also age-appropriate, an ensemble like this will help outshine any of your fellows.
A blue denim jacket and a navy blazer are good for both smart occasions and casual wear. You could perhaps get a little creative when it comes to footwear and class up this outfit by finishing off with a pair of dark brown leather tassel loafers. If you're already bored of your fall style options, this getup just might be the inspiration you are searching for. Certainly a fail-safe choice when it comes to fashion for maturing gents.