I think it would be fun to see you kinda showcase some of the denim styles shown on TV shows, in movies, etc. and see how what they wear helps to define the individual characters (the role they are playing).
You could also relay how that person/show/movie influences street style.
Have any real trends started recently from films or television? I think back in the day the movie “Annie Hall” inspired some looks (not necessarily in denim, but influenced the ladies’ fashion).