It's really interesting because if it was just a straight hem to just below the knee, you wouldn't think twice about wearing it for work, out to a meal, etc. Anythkng really, it would be really flexible. But the asymmetry makes it really stand out and be more unusual. Coupled with the very dramatic model.
I'd just wear it lots and pretend in your mind it's just a straight hem so you do not get hung up on that and end up leaving it in the wardrobe. It's fab. Wear it to work and play Comments Bingo - I bet loads of people will compliment you on it.
And I can imagine wearing it for lovely evening meals in a Mediterranean hotel. Just having a little dream here...