It depends on what type of girl she is. It is said that it is difficult to guess a girl's mind because you have not observed carefully. If you pay more attention, you will find out what she likes, what kind of expression she likes, and what kind of person she likes.
If she is a more noble girl, the gift cannot be too cheap. You have to control this scale yourself.
If she is a more naive and romantic girl, give her some cute and warm gifts, such as plush toys and rose bouquets.
If she is avant-garde and fashionable, give her some unique gifts. Ordinary accessories may not pass her eyes. I recommend cartoon dolls made from real photos. Such care will definitely impress her.
In short, you still have to choose gifts according to her temperament, personality, and preferences. I believe that if she has a good impression of you, success is inevitable. The gift is just a small commemoration.