What to wear to a wedding

There's been a lot of discussion lately on what is appropriate to wear to a wedding. My thoughts are that it's someones very special day and if you got invited, it's because you're an important person in their life. Dress accordingly.

The first clue on what to wear is the invitation. Is it formal or casual? What time of day is the ceremony? Where is the wedding taking place- city, park, church? This information can guide you on what to wear.

p.s. White is never appropriate.