Indigo is the colour of my scrubs .  I wore scrubs almost all of my third year residency and almost all of my second year fellowship . I did not wear them the first year of fellowship because apparently our department chief liked the fellows to wear tie. I still have those scrubs. when i wore them i used to dream of the happy and fun-filled future  . Now, many , many years later I dream of the happy times I spent in those scrubs