Most Helpful Guy
Before you buy it, ask if it's appropriate. It looks a little clubbish and many high schools don't do that. Just take a picture of it in or something and show it to a teacher or whatever. You don't want to wind up buying it, only to find out your school doesn't allow it
Most Helpful Girl
She looks nice.. but I don't really like it (the dress).. and doesn't look like a homecoming dress either.
but if you like it, wear it.