Knit tie
From Tardis Wiki, the free Doctor Who reference
A knit tie, also called a knitted tie, was a type of necktie made from knitted fabric.
The Fourteenth Doctor wore a charcoal and silver knit tie from the Thirteenth Doctor's regeneration. (TV: The Power of the Doctor [+]Loading...["The Power of the Doctor (TV story)"]) It was passed to the Fifteenth Doctor upon bi-generation. (TV: The Giggle [+]Loading...["The Giggle (TV story)"])Donna
The War Master wore a carmine knit tie. (AUDIO: Manhunt