Coffee fans love the 20-year-old festive tradition, but it's about more than heralding the start of Christmas 2 a colour psychologist explains to Stylist that the appeal of the cup lies in its very particular shade of red...

Thereu2019s a psychological reason youu2019re obsessed with Starbucksu2019 red cups

There’s a psychological reason you’re obsessed with Starbucks’ red cups

It’s not just because Christmas is coming