Dh is best man at a wedding in February. :)
I want a brilliant dress as the last wedding I went to with this group of friends was mine - 7 years ago and pre dc!
I think I'd like something 1950s style with a full skirt. I've narrowed it down to
Audrey Hepburn style
And a similar prom dress
My budget isn't massive as I will also have to buy shoes and wrap/ jacket/ extra layer etc.
What do you think? 
I'm 5 foot 2, size 10, with smallish boobs and a short pixie crop hair.