A christmas jumper has long been a festive necessity and this glow in the dark fair isle version will leave others in the shade presenting a thoroughly modern take on a traditional classic this long sleeved t shirt is printed with a glowing snowflake design the classic retro design will leave other christmas jumpers in the dark when the lights go down keeping you the centre of attention whether youre down the pub or looking reluctant but incredibly cool at aunt maviss annual festive reuni