Following the luke warm reception of Pippa Middleton's book on how to organise a celebration the publishers have switched their focus to the failed author's more regal and notorious in-law.
Some tips leaked from the book include:
Alcohol can liven up any festivities, especially before breakfast.
Holocaust humour themes should be treated with care.
Hookers make a cheap and entertaining addition to any celebration but are perhaps less well suited to a grandmother's birthday or jubilee.
Nudity is best saved for parties without photographers.