If there are two things that would make the perfect combination it's Rachel Bilson and Preen.
RBils chose a dress from Preen's fall collection for the NYC premiere of her new movie Waiting for Forever, part of the Gen Art Film Festival (which looks to have been sponsored by Don Julio Tequila so we hope she took advantage of that). As always Rachel is adorableness personified, even if she did sexy it up a bit this time with the bustier dress. Isn't it just oh so 90s? I'd expect like Christy Turlington in something like this circa 1993. And yes that's a GIANT compliment.
She paired the dress with the ubiquitous Brian Atwood Maniac pumps (we don't blame the Hollywoodettes for loving them, they are pretty freaking fantastic) and a dress matching white clutch.
Additional props to Rachel for letting her natural hair shine through, gives the rest of us some inspiration to drop the straightening iron and let our natural curls go crazy.