Winter's approaching fast and I need a new leather jacket that can handle both style and weather. I work in downtown Chicago, so I need something professional enough for client meetings but warm enough for those brutal Midwest winters.

I've been looking into what makes the best leather jackets for men in terms of both fashion and functionality. My previous jacket was too thin and I froze every winter, so insulation is crucial this time.

Should I be looking at lined jackets, or would layering work better? I'm 6'2" with a athletic build, if that matters for fit recommendations. Also, what color works best for versatility? I was thinking black or dark brown.

Budget-wise, I can go up to $400. I'd rather buy once and have it last than keep replacing cheaper options. Any thoughts on sleeve length? I prefer mine to hit right at the wrist bone.

Has anyone tried those jackets with removable linings? Seems like it might give more seasonal flexibility. Also curious about collar styles - stand-up collars versus traditional lapels for professional settings.

Really appreciate any insights from folks who've been through this decision process before!