greys

Noun

 * 1)  Grey trousers and/or jackets worn by prisoners on relatively formal occasions.
 * 2) * Quoted in 1982, Geoff Coggan, Martin J. Walker, Frightened for My Life: An Account of Deaths in British Prisons (page 110)
 * 'No one told me that I had to be dressed in Greys not Blues! When I appeared before the BOV I was told that I could not go in and see them because I was improperly dressed.'
 * 'No one told me that I had to be dressed in Greys not Blues! When I appeared before the BOV I was told that I could not go in and see them because I was improperly dressed.'