The Royal Wedding was a very glamourous affair with all the guests being asked to wear hats for the special day. However, Samantha Cameron was the only guest seen not wearing a hat. Hats were traditionally used to shade the sun and then became part of the dress code for social engagements, and has now come to represent tradition and luck. I’ve often heard people say it is very “English” to wear hats at weddings but the Americans also share the tradition of wearing hats at social events such as …