Ganni's chunky rainbow-striped jumper was probably the most Instagrammed item of all during Copenhagen Fashion Week, so it's not surprising that the likes of Lucy Williams and Laura Jackson have been wearing it nonstop. And now a brand new version of the colourful striped knit has just dropped on MyTheresa. Seeing as the brand has a habit of creating cult items, one thing is for certain—this is an item that isn't going anywhere anytime soon.