A+ fashion work. All of this is Missoni, apparently (including the pillows), and it's completely joyful—basically serotonin dressing before it was given a name. It's also two major '70s trends ...

I sat down with Dr Paul Marsden, psychologist at the London College of Fashion, to delve a little deeper. “Psychologically speaking, old-school fashion will always have an appeal,” Marsden says.

Which is perhaps no great surprise given that the last two years have been spent in largely the same fashion ... viral pale green Hockney dress, these 70s-inspired swirls are making the case ...