Wedding invitation

Today I received a wedding invitation from my Nephew's fiancee's family. What an invitation! A card with a fancy paper wrapper that looked a bit like a dinner jacket. This was fastened with a red ribbon and a small diamante buckle. There was also a swan's feather but, unfortunately, the whole thing fell apart when we got it out of the envelope so it might have been inside or outside or separate, who knows. Anyway I won't be walking the London Bridges on July 9th as I will be in my finery at a wedding. I must go shopping......