This Sherlock photo contains
business suit, well dressed person, suit, pants suit, pantsuit, suit, and suit of clothes.
There might also be
three piece suit, dress suit, full dress, tailcoat, tail coat, tails, white tie, white tie and tails, and slack suit.
I made this video last night. It is quite Johnlock, although the video may deny it. It's just a compilation of all the scenes where people seemed to blatantly refer to or deny their relationship.