All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger. We ask Allaah to exalt his mention as well as that of his family and all his companions.
If your wife is as you mentioned in the question, then she has committed two infractions.
The first infraction: She breached Allaah's Order; it is forbidden for a woman to work in a place where men and women are mixed, on this issue, please refer to Fatwa 83953. Failing to cover herself with Hijab is also forbidden, in this regard, please refer to Fatwa 83702. Similarly, beautifying herself were marriageable men see her is forbidden; please refer to Fatwa 82280. For the conditions for a woman to work, please refer to Fatwa 82399.
The second infraction: Failing to obey her husband. A woman is obliged to obey her husband in what is permissible. The Prophet said: "If I were to order someone to prostrate to other than Allaah, I would have ordered the wives to prostrate to their husbands." [At-Tirmithi] Therefore, it is more confirmed on her to obey her husband when ordering her to avoid something which is already forbidden in Islam, and she is more sinful if she refuses to abide by his order. So, as long as she is in this situation, she is a disobedient woman. You should first be patient with her, and then try to rectify her by following the steps that are already determined by the Islamic Law in dealing with a disobedient woman. For more details on this please refer to Fatwa 89480. If she persists on this situation you should consider divorcing her especially that she is not obeying you as her protector and provider, and this could lead to many problems the size of which only Allaah Knows.
There is no doubt that you are right about what you are ordering her to do, like abandoning working in a mixed workplace and abandoning the use of make up when going out where marriageable men could see her.
Finally, it should be noted that when a Muslim is neglectful about the religious requirement in choosing a pious and religious wife who knows Allaah's Rights on her and obeys her husband, he might face many difficulties in his marital life, so one should endeavour in finding peaceful means of settling difficulties and problems.
Allaah Knows best.