I used to have a long down puffer with a detachable hood, it was the warmest coat. Make sure if you have a long puffer it has press studs as well as a zip. Woolen hat to cover ears and forehead, scarf to cover neck and face if need, thin gloves or double gloves.

You can get end of season puffers from overseas sellers .

Sometimes when it’s cold here in Melbs I put on a roomy lined wind proof raincoat and have warm jumpers underneath