Only just now did we witness the idea in action at Pringle Of Scotland's knit-heavy A/W 17 collection: Plenty of the hygge-ready looks included a double-up in the jumper department, confirming this is the coolest way to wear a twinset now. But we also remembered back to Eudon Choi's show on Friday, where the designer chose chunky ribbed jumpers as giant asymmetric scarves to be worn over shirting and jackets. Three's a trend, and four will ring alarm bells in our closets.