Why do grooms, best men, ushers, other males in the wedding party dress like such twats. It's always the kind of clothing you'd never see anywhere else, which is fine in itself, but it's like it doesn't match people's tastes or sense of style at all, they just do it.

Like those horrible silk ties that are really wide and loosely tied with just the hint of a collar sticking upwards from underneath them:
http://www.catherineboothphotography.co.uk/galleria/lauraandandrew/img/groom_portrait.jpg

Or like horrible shiny waistcoats:
http://www.segeriusbruceblog.com/wp-content/uploads/groom_shots.jpg

White stuff:
http://www.ldwilson.com/images/Groom1.jpg

Top Hats:
http://the-kent-wedding-photographer.co.uk/images/courtman_squire_suit_hire.JPG

Come on guys, it's not good.