Know about her likes and dislikes
The first thing you need to do if you are looking to treat a lady like a queen, is to know about all of her likes and dislikes. Most men undervalue the importance of this, and say that they will eventually get to know about these after spending more time with the lady in question. Nevertheless, it is strongly advised that you get as much information about her as possible, otherwise it will be relatively difficult for you to make her happy. For this purpose, you can ask her friends and class fellows or you can observe her. For example, some ladies are allergic to roses, some are allergic to gold. You can pay attention to what sort of colours, foods, and flowers she likes, etc.
Everyone has a limit and certain ways that he follows. However, in order to treat a lady like a queen, it is of utmost importance that you go out of your way to do her favours. If she asks you to do anything that is against your desire, you must not hesitate and try to make her happy. It is strongly advised that you leave no stone unturned and make the impossible possible when it comes to making her feel happy and special.
Listen to her commands
You must be willing to obey her commands and do as she pleases. Note that if you really want to make her feel like a queen, you must never question her desires or orders. Raise no objections, and do whatever she wants you to do.
You must try to stay one step ahead of her and surprise her every now and then, to make her feel like a queen. People often restrict surprises to birthday parties or anniversaries, but you can also surprise her by taking her out or giving a gift even when it is not a special occasion.
Give importance to little things
You must try to give importance to little things and details - this will show her that you have done everything you could just for her, and she is bound to be pleased with your efforts.