Isabel Lucas joined Cate Blanchett, Lara Bingle and Miranda Kerr on the red carpet at the Louis Vuitton boutique in Sydney, Australia earlier today.

The ‘Transformers’ actress opted for a Louis Vuitton Pre-Fall 2011 dress, which we’ve seen on Emma Stone.

Her split personality dress is solid on one side and has a print on the other.

Isabel didn’t try to match her accessories to her dress, as she added black strappy sandals and a pewter octagonal clutch.

From the neck down, this is a great look. Girlfriend needs to stop bleaching her hair.

Credit: Style.com & Getty