“I bought one of the EDZ wool plaid shirts last autumn and I wore it through most of the winter and spring. It looks smart and layers well with other clothes. Over a thin pullover for extra warmth or under a waterproof jacket for rain. My shirt was the blue plaid one and recently ordered a red one so I will have two shirts for next winter. Probably wear them on alternate days so each one gets a rest. I will also try them for home wear as I will turn my gas down.”