Hello all, I'm in need of a new winter jacket/coat for next winter, currently I have a Superdry Ultimate Core Down Jacket but I'm looking for something warmer, durable, sustainable, and reasonably priced (under £100). Can anyone recommend any brands or models they've had good experiences with? Also, any tips on finding the warmest jacket and the difference between a jacket and a coat would be appreciated. I'm trying to buy something that would last me for many years, I believe in conscious buying and buying it for life (although it is not possible). I'm new to the UK always changing weather and to a cold weather in general. Thank you for your input and suggestions!