Help wedding in 3 weeks and I need a dress to wear

[nappyaddict]

I want something to show off my figure.
I quite like halter necks, dipped hems, slits in long dresses, pencil dresses, bodycon dresses.
Have not got the foggiest where to start.
Went shopping today and there was nothing that jumped out at me.

[FauxFox]

Karen Millen might have something you like, purple halter, burgundy and draped are my picks but there is lots of 'wow' dresses to choose from there.