This Sherlock Holmes photo contains
business suit, suit, and suit of clothes.
There might also be
pinstripe, two piece, two piece suit, lounge suit, dress suit, full dress, tailcoat, tail coat, tails, white tie, and white tie and tails.
Episode 1 from the TV series of Sherlock Holmes adaptations produced by British television company Granada Television, between 1984 and 1994, starring Jeremy Brett in the main role, and David Burke as Doctor Watson