Many thanks to @ASuitThatFits for tweeting their link!
Edward Dutton has written a piece on the John Wick trailer for A Suit That Fits. To the best of my knowledge, he is the first to look at ‘wardrobe’ in the film. Some money quotes include:
Wick isn’t just an expert killer, he’s also a snappy dresser who transforms even the most brutal acts of vengeance into instances of great style, wearing a black suit with a navy shirt and blue tie.
If ever a movie existed that used a character’s wardrobe to good effect, this is it.
Wick wears his suit like an angel of death.
You can read the entire piece here.