What is going to be the standard on gay marriage attire?

So with the recent ruling that Prop 8 in California is considered to be unconstitutional. This means we are closer to having gay weddings...which leads me to wonder...will there be a standard for ceremonial dress? Brides have the dress of course, and heterosexual grooms have the tux in tradition here in the states, but the gays are known to be original stereotypically. As a menswear designer I am curious what people think will become the norm once it is official. I think I am going to do a side project on gay wedding attire. Look for sketches soon!

Til Next time
M.E.