Q: Dear MB: I'm 37, look 3-4 years younger, very much in shape. Can I pull off this Diesel jacket? Or does it put me in aging-tool-in-denial territory?
A: Lou, even with your apparent youthful looks and strapping bod, as you can see from the chart below, you're pushing it. Not to mention, if you're going to go moto make it leather and not polyester (principle of organic matarials).
diesel age appropriateness chart