SHERLOCK
The hat! He was very against it when you first started asking him to wear it out on his cases, but with time he grew to like it. It got to the point where he'd just automatically put it on without you even asking. You're sure he enjoys wearing it to a certain extent too.
JOHN
His knitted jumpers and cardigans. He just looks so soft and cuddly when he wears them - different to the sassy, hard demeanour he usually paints himself in.
MORIARTY
He dresses up as a King often, roleplaying the whole day for a bit of fun. It makes you laugh so you join in, imagining that you rule England and the rest of the United Kingdom.
LESTRADE
The leather jacket! He just looks so... different in it. You love it and think it suits him really well. All it took was one compliment for his confidence to sky rocket - now you can hardly get the thing off of him.
MYCROFT
The suit with the bow tie. He's an old fashioned guy, so he wears a suit most of the time. His formal clothes are therefore just slightly different - a bow tie in place of a tie. He looks really cute in it.