The tailoring was noticeable at least, and it is good to see a mainstream film that actually goes further than just costuming the cast and actually uses the style of characters in the development of the plot etc. However, rather like the film, it wasn't that good and falls apart if you look to hard at it.*
The advocacy for spread collars often has more to do with fashion not style. Sorry, but if you really think that there is something intrinsically better looking about spread collars, or that the points of collars should not be seen, you are not talking on grounds of style in the broad sense, you are either expressing a personal aesthetic opinion (which is fine), or you are simply unaware that you are a fashion victim (not fine).
*Oh, it's OT, but IMO Inception was massively overhyped, not in any way as complicated or deep as some people seem to think, and generally a big excuse for the overuse of special FX. Most of the (admittedly) stellar cast was sleepwalking their way through it. It doesn't hold a candle to Memento, which was by far the best thing that Christopher Nolan has directed, which had all of the psychological trickiness with none of the padding.
