As you can see here, it doesn't take that much time for a man to look seriously stylish. Consider teaming a mustard puffer jacket with black shorts and you'll look awesome. Avoid looking too polished by finishing with white and black leather low top sneakers. Come blazing hot sunny days you're looking for a look to keep you comfy and dapper –– this outfit is ideal for this time. When it comes to casualwear for over-30 guys, this outfit looks good on almost any guy.