Here are a few of my favourite looks and slightly more purse friendly alternatives.
Reese Witherspoon wore an icy blue Tom Ford gown
Marion Cotillard wore an unusual Dior Couture gown.
Julianne Moore wore Chanel
Felicity Jones wore an off-grey Alexander McQueen gown
Dakota Johnson wore Saint Laurent
Emma Stone in Elie Saab
Lady Gaga in Azzedine Alaia - not sure about the marigolds though...
Jennifer Lopez in Elie Saab
And now some high street versions....
There's truly something for every budget. Now all I need is a good agent.