Teaming a navy suit and a navy overcoat is a surefire way to inject your closet with some masculine elegance. A cool pair of brown woven leather loafers is an effective way to inject a hint of stylish nonchalance into this look. When temps are starting to drop and autumn is setting in, you'll love this ensemble as your go-to for summer-to-fall weather. This combo proves that figuring out how to dress well over 30 is not that daunting a task.