My child has a project on fashion to do for speech and drama for grade 5 she has to also give a talk about fashion for 3 minutes she is twelve years old please help we don't know where to start

Please use punctuation. It makes it much easier to understand what you are trying to say/ask.

What guidelines has she been given? Has she been given any examples such as a general overview of fashion or a specific style or time frame?

If she can pick any part of fashion, is there something that she has aways wondered about like why men wear ties or how dresses are designed? She might think about how the fashion industry recycles styles.

Good luck.