DH's work are paying for us to go to a naice restaurant, which is good of them. I have £40 to spend and almost nothing I could wear. Also I have no idea what actually to wear, since this sort of thing never happens and I can't remember the last time I ate out anywhere more costly than the library cafe.
I am 5'4", a size 12, with a bit of a spare tyre. The meal is a couple of weeks away, so I could order something online in time. All thoughts gratefully received!