Forget the high powered talks. What are the wives wearing?
The world's press, hot on all the nuances that matter on these occasions, have analysed in some detail what Sarah Brown, Michelle Obama and others are wearing.
You can imagine how delighted Astley Clarke were when once again Sarah Brown called for her favourite jewels.
In these times of austerity, she chose impeccable design and quality at affordable prices.
As CNN says: "Brown also wore a pair of Astley Clarke earrings, according to a spokeswoman from 10 Downing Street. The Astley Clarke Web site sells earrings from less than $100 to more than $10,000".