So I have a strong headcanon/canon idea that Sailor Venus is the decoy for Princess Serenity when she needs to be. They both have the long blond hair and the blue eyes. However, we see in many of the art works that Serenity had silver hair in the Silver Millennium, much like her mother, and some art work shows that she goes back to being silver haired once she takes on the mantel of Neo Queen Serenity.


What I didn't think about was how is Sailor Venus supposed to be a decoy for a Silver Haired princess? Or perhaps the change to blond hair was some "extra protection" that happened when they were all sent to Earth.


Thoughts?

I didn't think of that either. XD

Well, the Silver Millennium had a lot of advanced technology, assuming they invented all the transformation pens and other equipment used in the first arc. So either Venus used her disguise pen to look like the princess, or she simply died her hair to also look silver.