If you want a coat that will do it all, look no further than Cos. With some clever zips, you can transform this puffer from a full length coat to a cropped jacket or even into a sleeveless gilet.

Secondly, if anyone is going to change my mind about long puffer coats, it's Mimi Nguyen in this windproof and waterproof Aritzia style (paired perfectly with her burgundy COS clutch) that's made ...