EVOLUTION - An exciting new nightclub re-launching in Adelaide. A wedding invitation is usually received with joy, opened with excitement and then swiftly cast aside to begin the all-important process of deciding what to wear. Most guests will welcome the excuse to rush out and buy a new frock or give their suit its once-a-year airing, but dress codes can be fraught with confusion. Is Formal too formal for your beach celebration? Will Smart Casual encourage the nasty surprise of singlets and thongs in your wedding album? And what exactly constitutes Lounge?