Personally-I own a Tux so that is what I wear. There are such few opportunities to wear it that I take every chance I can!
Plus I think that a formal occasion calls for a Tux.
He who laughs last, didn't get it.
Norwegian Windward May, 1993 (before she became the 'Wind')
Explorer Feb, 2007
Legend Aug, 2008
Grandeur Mar, 2009
Monarch May, 2009
Monarch Sep, 2009
Enchantment Nov, 2009
Liberty Jan, 2010