Textile production is one of the most polluting industries, second only to oil. Buying clothes you don’t need or which don’t last because they either go out of fashion or are poorly made, is a major contributor to climate change. Donate the clothes you never wear to a charity shop and steer clear of the shops and do something else instead, like spending time with your friends, going to the cinema, taking up a sport or hobby or joining a club or community group.