When the situation allows an off-duty outfit, you can opt for a navy puffer coat and navy jeans. All you need now is a great pair of black suede desert boots. As you can see here, it's super easy to look sharp and stay comfortable when chillier weather hits, thanks to this look. Interested in dressing ideas for 40-something gents? This combination is pretty inspiring.
If you don't take fashion lightly, go for smart style in a navy blazer and navy jeans. This getup is completed really well with a pair of black suede desert boots. When temps are falling and fall is setting in, you'll love this combo as your go-to for in-between weather. The ability to pull off getups like this is one of the dividends of reaching middle age.