Monte Carlo Casino Dress Code Has Anyone Been To The Casino In Monaco, Monte Carlo?

Has anyone been to the Casino in Monaco, Monte Carlo? - monte carlo casino dress code

If so, is there a dress code for one hour per day?

In going there, said as part of a cruise tour, and me someone who is there a dress code, but then the night comes, when all the smart people go to play poker / roulette etc?

Advice would be much of all of you traveled a lot guys!