Here is Samantha Cameron sandwiched between Alexandra Shulman Editor of British Vogue and Lucinda Chambers stylist for British Vogue. You can see from her ' I am in a candy store and loving it' expression that she is enjoying the Erdem AW2011 catwalk show at LFW.
Not a good idea to wear an ill fitting dress in public Sam....... 
This is the M&S dress that was famously exposed as being not quite the same polka dot that everyone else could buy in the store having been extensively altered by seamstresses for Sam to fit her more flatteringly, if only she had done this with the black dress above!....
Too bold and brash for her.....
Do we want our PM and wife to look like this - ? no thank you !
Dave got a dressing down by the press for this - can Samantha afford the political fall out and cliche of privilege by wearing Erdem ?
Yes if she sets herself up as an ambassador for British fashion. She has the potential to be a successful clothes horse - perhaps better than Carla Bruni - at least she won't be wanting to be the next Carli Simon ! With Baby on the way a British Camelot perhaps ? well lets face it Dave and Sam will be a bit more glam than Tony and Cherrie with babe in arms ever were or Gordon and Sarah Brown.
Though I do think Sarah Brown looked great at LFW.
