I think that the most versatile jacket would be a Ventile piece. The Cabourn Cameraman Fishtail would work better in town than a Gore-Tex shell, but be suitable for light fell-walking. It'll be lighter than a waxed jacket, if you need to carry it, and has a couple of big, zipped cargo pockets.
I've got a Cabourn Ventile smock, which has been my go-to jacket for the last four years. It's been worn during winter in the UK, Germany, China, and Australia with layers underneath, as well as in warmer weather. I'm planning on replacing it with the camouflage smock if it comes up in the sale in a few months.
If you're mostly going to be city based, then a neat leather jacket, like the one in the photo @willyto posted above, would be pretty versatile. It could be dressed up with a shirt and tie, or dressed down with jeans, depending on where you're going, and it'll give a bit of rain protection.
As others have suggested, layering it with something like this Iron Heart Cordura vest or the (sold out) Kinoko rain cape would extend its use further. If you travel with it on the jacket, then it doesn't count towards your luggage allowance. Handy if you're one-bagging it.
I've got a Cabourn Ventile smock, which has been my go-to jacket for the last four years. It's been worn during winter in the UK, Germany, China, and Australia with layers underneath, as well as in warmer weather. I'm planning on replacing it with the camouflage smock if it comes up in the sale in a few months.
If you're mostly going to be city based, then a neat leather jacket, like the one in the photo @willyto posted above, would be pretty versatile. It could be dressed up with a shirt and tie, or dressed down with jeans, depending on where you're going, and it'll give a bit of rain protection.
As others have suggested, layering it with something like this Iron Heart Cordura vest or the (sold out) Kinoko rain cape would extend its use further. If you travel with it on the jacket, then it doesn't count towards your luggage allowance. Handy if you're one-bagging it.