Remember, the theme is Blue Hawaii. Wear something fun and comfortable! People have discussed wearing anything and everything from tropical shirt and slacks, floral patterned dress to a grass skirt with a coconut bikini to military costume / Elvis Jumpsuit to the basic and elegant little black dress and simple shirt and slacks.
This is Vegas, so remember, that you will be in style no matter what you put onor leave off (The bride and groom request that streaking is not done.)
The wedding won't last too long, so the only rule is to wear or bring something comfortable for the reception and the Legends show that follow the wedding.

Men are required to wear a jacket.
Ladies a simple cocktail party dress or outfit will be most appropriate for this event.

Slacks rather than jeans are strongly suggested .

Here is the funniest link for Wedding Fashion on the Web.
This is a must see, laugh out loud site.
It shows some of the most obsurd wedding dresses & torturous brides maids dresses and oh golly those poor grooms and groomsmen.
I especially love the Dual-Use Wedding Gowns page! Like this one to the right "Got a really big pipe to clean out? This dress is for you!" http://www.visi.com/~dheaton/bride/the_bride_wore.html.
You will have to press the back button to get back to our site. Believe me it's worth the effort.