This dress is business in the front, party in the back...
I think this looks like a professional dress, but the zipper is very high-contrast. I think it will really depend on your work place. From the front, this dress looks like a Claire Underwood, take-no-prisoners business sheath.
The back, though.
I have had some comically bad luck with zippers in the last couple of years, so I tend towards caution. You're going to be sitting and standing and that zipper is going to be constantly in contact with chair upholstery and caught between friction and the weight of your body. I would be worried about the zipper catching on one of those upholstered nylon office chairs and yanking zipper teeth out of alignment, and the dress coming open. Or *not* coming open, when you get home and want to change!
When you get this dress, I would look over this zipper carefully, and if it isn't a metal zipper, either replace it with one, or find a different dress.