it does involve 17 year old girls. its a fashion magazine. it has tips on how to do your make up. it also shows you the clothes that are in style for that month. it also give you tips on how to clear up acne, or make your hair shiny and stuff like that.
You are allowed to look at the magazine and read the articles if you see something about it that captures your interest. Many public libraries keep popular magazines in stock. I'm sure you can call anonymously to check.