You'd better be on your best behaviour before December arrives, or you might just find yourself on Vecna's Naughty List. That's right: this site-exclusive Stranger Things On the Naughty List Christmas jumper (navy) features the terrifying villain standing outside the bedroom window of Max Mayfield, who is listening to what we imagine to be a rendition of Kate Bush's 'Running up That Hill'.

• Poly Cotton Blend
• Washing-machine friendly
• Before tumble-drying, please consult the label
• Heavy Weight Material
• Comfortable fit for both men and women (for a looser fit, please order the size above your usual)