What would be the ideal referee shirt colour? Due to new possibilities referees sometimes make stange mistakes by picking almost the same referee outfit colour as one of the teams’ shirts. One referee had to change his shirt during the first half – the assistants followed him after half-time. Check out the examples below. The man in black is still the right term for amateur referees in England, but many football associations in other countries allow their referees to wear their refs all sorts of colours. Even the professional referees in the Premier League do use all sorts of colours. Their last season kits were greenish, red and black and…