Bottle shape body 😏
You seem to be the first girl who wants that.
By the way you got to tell us where do you currently stand and have you ever worked out before. Then we can assist you. Anyways cardio is best for you

Ya I used to do stretching exercises daily. ...

Well stretching is actually done before and after workout to loosen tense muscles. Start with normal cardio, planks and squats. They would suit you best.