Close. Should have went with the double breasted black or grey suite and shades (see pics below).

http://looserounds.com/2014/04/26/making-the-sling-from-heat-film-shootout/
http://looserounds.com/2014/05/03/bank-robbery-vest-from-heat-film-by-michael-mann/

Related:

http://bamfstyle.com/2014/04/04/heat-neil-graysuit1/

Also see:
http://insurgencymod.blogspot.com/2014/09/gifs-heat-1995.html
http://insurgencymod.blogspot.com/2013/03/rant-incorrect-heat-1995-imdb-trivia.html
http://insurgencymod.blogspot.com/2012/08/most-realistic-movie-shootouts-ever-wip.html
http://insurgencymod.blogspot.com/2014/10/picsgifs-church-of-realism-michael-mann.html
http://insurgencymod.blogspot.com/2013/02/dear-michael-mann-i-want-my-gunfight.html

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