Forper, your individual style is entry level and/or painfully clueless American worker.
While it would still be preferable to incorporate some tailored wear (an SC does wonders for even a simple look), you could look much, MUCH better heeding some of the advice here, and still maintain your comfort/functionality.
As it currently stands, you look sloppy.
ericgereghty, you have well I'll probably get banned if I say it.. You could look much much better heeding some of my advice. Size up on the (custom made I assume) shirt in the chest, wear an undertee to avoid that...unfortunate...visible nipple effect..