Personally i think that is why Sarah doesn't remarry, because she doesn't want to lose her so called title!! She doesn't want to revert back to being a mere commoner
I think Kate is a show pony, and time will prove me right. Zara like her mother isn't out to 'show off, or prove herself' and therefore she didn't feel it necessary to have her nails done to make other people happy. Unfortunately I don't like Kate, and I think it's because she just never seemed...
I was a bit disappointed too with their choice of ring for Kate, for I too felt the ring to be bad luck, however at least they didn't spend a fortune on another one when so many people are doing it tough.