Tinsel

Tinsel was a common Christmas decoration.

Karfelon circuitry was once described as "like tinsel at Christmas". (PROSE: The Taking of Planet 5)

Animate tinsel accompanied a Roboform Christmas tree which was placed at 48 Bucknall House on 24 December 2006. (TV: The Christmas Invasion) Capable of restraining humanoids, the tinsel captured when he arrived at the flat. However, he was freed by the Third Doctor. (PROSE: The Christmas Inversion)

Donna Noble was once tied up with tinsel when she was captured by sentient snowmen and robotic Santas. (PROSE: Dr. Tenth: Christmas Surprise!)