A short-lived "ceremonial blue" uniform and "ceremonial white" uniform was also implemented in the mid-1980s and discontinued by 1 August 1994 and 1 March 1993 respectively. Mandatory for field grade officers and above, the blue version was identical to the blue service uniform with the exception of silver metallic sleeve braid replacing the dark blue mohair sleeve braid and hard "shoulder board" insignia from the officer's mess dress uniform worn in lieu of large metal rank insignia. The white uniform was identical in cut and style to the blue version and also incorporated the metallic sleeve braid and shoulder board rank insignia.