My sister's birthday

I am so excited because my little sister Paola will be twenty years old on July 28. My family and I decided to prepare a meeting with relatives and some friends to celebrate her birthday this weekend. Today, my other sister and I bought some things to decorate, for example, pink and white ballons, streamers and candies. My mother is in charge of the food and she wants to serve roasted chicken. Although, almost everything seems to be ready, I do not know what could be the perfect gift for her because Paola is a little complicated and maybe if I buy something that I think she would like but in reality does not I will feel bad, so to avoid this kind of inconvenience I have to think meticulously to select the ideal surprise for her. For instace, I have in mind to give her make-up because currently she is trying to learn about this, and in the same way a fragance could be a good option. All in all, I want this weekend to arrive soon to mark this special date together with my family, obviously taking into account all biosequrity measures relating to this pandemic.