Go for a pared down but casual and cool choice marrying a grey varsity jacket and black skinny jeans. And if you need to easily step up your look with one item, why not choose a pair of brown suede chelsea boots? When it comes to casual fashion tips for 30-year-old men, this combo is perfect.
If you don't like spending too much time on your looks, rock a grey varsity jacket with navy jeans. Finishing off with brown suede chelsea boots is a fail-safe way to introduce some extra fanciness to your ensemble. This combination demonstrates how gents in their 30s score in the style department.