Bone was a shade of white named after the substance which forms skeletons.[source needed]
The War Doctor wore a bone pinstripe shirt with a Gladstone collar during the Battle for the Tantalus Eye, (PROSE: Engines of War [+]Loading...["Engines of War (novel)"]) and right up to his death after the 1562/2013 Zygon Invasion of Earth and the Fall of Gallifrey. (TV: The Day of the Doctor [+]Loading...["The Day of the Doctor (TV story)"])