What does your female cleaner look like? If she on duty can attract guests, then she should not be taken for granted as mere cleaner. But as the director of cleaning department, or at least the minister of cleanliness. She is expected to be in an attractive outfit or in the corporate uniform of the restaurant. Being a cleaner shouldn't be taken the wrong way and doesn't justify indecent dressing in any way.
Tools (arm) of the cleaners - mop and bucket should also not be from home, choose industrial colors - black or metal. No light-colour buckets or pink cloths. Depending on the code of conduct of the restaurant, you can dress gorgeously with a hat and any other accessory, as long as it doesn’t stop you from doing your cleaning.