Packing for Istanbul in November is a bit like packing for three seasons at once. You’ll land expecting crisp fall weather, maybe even a sneak peek of winter… and instead you get a 68° afternoon where you’re sweating through your “cute layered outfit". Then the next day? Cold wind off the Bosphorus that makes you grateful you threw in that one heavier jacket (but that you still forgot back in the AirBnb). Welcome to Istanbul in November, where one side of the hill can be cool