The dress goes below my knee...so I'm covered pretty much everywhere else
Most Helpful Guy
The dress should be alright but you need to consider what message you may send to your work colleges and people who see you wearing it.
If your comforable with your co-workers and have a good work relationship with them (and none of them have shown signs of being interested in you in a way you would not wish to encourage) then it should be alright. Especially it if is a dress gown occasion.
All guys (and I think girls too) enjoy seeing a beuttiful woman in a low cut dress. Though, this can be an issue as other girls sometimes feel its unfair competition and some guys are lewd, uncooth and inappropriate and unable to politely appriciate your beauty in a healthy and positive way.
In the balance, since there are perverts in the world, you would be better wearing something more conservative to the party and save your best dress / sexy outfit for time spent with your boyfriend.
Final view: Unless its a dress dinner, save your dress for a special someone.1