That does sound like a great idea but the movement itself would be huge on a massive scale to get the point across.
Our school participates every year by GSA designing a shirt for everyone who signs up. Usually there only a total of four people so I guess if we really spent some time on the shirts it could kinda immitate the idea.
Hmmmm, well if someone does find a way I'll do everything in my power to support.
Life isn't overly complicated. Better tomorrow but be content with today.