Should you look for French seams or overlocking? Is dry-clean only a red flag? And how do you spot quality when shopping online? We asked the pros• How to make your leather last a lifetimeTake a look at the outfit you’re wearing now: how many times have you worn each item? And how long have you had them? Just over 10 years ago, Eco-Age founder Livia Firth and journalist Lucy Siegle launched the 30 wears challenge to encourage people to buy clothes they would wear at least 30 times.The 30 wears challenge is a great concept. As a journalist interested in sustainable fashion, I’ve enjoyed applyin

Source: The Guardian Fashion