Olivia Wilde joins Clemence Poesy, Kirsten Dunst, Chloe Sevigny and Ashley Greene on the list of celebs who are already wearing Resort 2012 looks.

The looks have only just been added to Style.com last week, but Olivia wore her Yigal Azrouel Resort 2012 dress to the 10th Annual Chrysalis Butterfly Ball this weekend.

Her black Chantilly lace gown with cream sleeves was accented with a jewel encrusted belt.

A Ferragmo pewter clutch completed her look.

On the model it’s meh, but Olivia really brings this look to life.

She looks gorgeous.

Credit: Style.com & Getty