This The Mentalist screencap contains
business suit, suit, suit of clothes, and three piece suit.
There might also be
single breasted suit, pinstripe, dress suit, full dress, tailcoat, tail coat, tails, white tie, and white tie and tails.
The Mentalist 6x12 "The Golden Hammer" -- Jane and the FBI investigate the murder of a high-tech cartographer who may have unearthed a spy ring before his death...