White Shirt Rebellion!
I'm happy to report that I have not worn a white shirt to Church for an entire year. And other men in the Ward have also begun to show a little color now and then. So don't think you can't have an influence. The other day there must have been 15 colored shirts amid the sea of mundane white. It was thrilling!
So, try to wear something colorful to Church during the month of September. Be bold! Be different! Be amazing! And be sure to smile about it. :)