The following dress is unacceptable in the Casino: untidy, torn or soiled clothing or footwear, not including fashionably ripped jeans, where the torn fabric is not excessive.
Casinos tend to be more casual during the day than at night. Males should stick to collared or button-down shirts and women should wear blouses and other formal clothes. After sundown, it is best to avoid wearing shorts and t-shirts. The higher the status of the casino, the more formal you should dress.