How can you spot a 'vibe shift' that transforms popular culture? Ask me! I literally invented the term

Another day, another dozen micro-trends. Here's how to tell what matters from the latest sea shanty craze or ice bucket challenge In late 2019, I started spotting them in New York. Trucker hats. Everywhere. Worn by conspicuously youthful young men and often with tight, flared, dark denim jeans and black leather jackets, they looked out of time when everyone still thought streetwear - fancy trainers and expensive sportswear collaborations - was the future of fashion. I appreciated their commitmen...