WHATS THE DRESSING COLOURS FOR DIFFERENT INTERVIEWS?

PLS EXPERIENCED GUYS IN THE HOUSE,DOES THE COLOUR OF SUIT YOU WEAR AFFECT YOUR ASSESSMENT
OR RATHER PUT WHAT ARE THE COLOURS APPROPRIATE FOR
BANKING
ADVERTISING
PHARMACEUTIAL COMPANIES
DIFFERENT AGENCIES
THANK YOU YOUR QUOTA IS APPRECIATED

THE GENERAL RULE IS- AVOID ANY SUIT THAT MAKES YOU NOTICEABLE/FLASHY.I THINK BLACK, BLUE,NAVY BLUE IS OKAY.