Simple way to spruce up a crappy work uniform :)

Now dont get me wrong, I love wearing thick ill fitting back polyester just as much as the next person, but I can't help feeling it needs a little bit f something else, just to make it, well, less hideous.
& here's my fave way to do so! I'm obsessed with the NailsInc concrete at the mo, but the revlon is really hard wearing. Decisions decisions...