It’s easy to think “a denim jacket is just a denim jacket.” Many people believe there’s one universal style, perhaps with minor variations in wash or distressing. That assumption couldn’t be further from the truth. While the core idea of a sturdy denim outer layer remains, the world of denim jackets is rich with distinct types, each with its own history, fit, and aesthetic. Understanding these differences is key to choosing a jacket that genuinely suits your personal style and needs, moving beyond just “blue jean jacket” to something tailored and intentional. From workwear origins to high fashion statements, denim…