Jennifer Garner Talks Post-Pregnancy Red Carpet Dressing at 'Butter' Screening

Photos: Patrick McMullan

Olivia Wilde and Alicia Silverstone (left); Ashley Greene and Jennifer Garner.

The lovely ladies of the new comedy Butter came out last night for a screening of the new flick at the AMC Lincoln Square Theatre in New York City.

Hosted by the Cinema Society, along with DKNY, Forevermark, and, the screening was followed by an intimate after-party at new NYC hotspot, The Double Seven.

The cast of Jennifer Garner, Olivia Wilde, Ashley Greene and Alicia Silverstone, was joined by executive producer Harvey Weinstein, along with plenty of New York City's cinema and fashion insiders.

The stars chose a selection of whimsical ladylike looks from Ashley Greene in a rose-colored silk wrap-dress fresh off Donna Karan's Spring 2013 runway and Olivia Wilde in a curve-hugging white Alexander McQueen design, to Alicia Silverstone also going neutral in an ivory Moschino dress from

Jennifer Garner added a little sophisticated va-va-voom to the pack of pastels in a red hot Gucci column dress, flaunting her enviously-toned post-pregnancy bod.

The actress and mother-of-three talked to FashionEtc about dressing her post-baby bod for the red carpet.

"Right after the baby, I was loving DVF and J. Mendel, and I've been moving into the Gucci gowns. Woohoo! It just depends on how I'm feeling."

Garner's character, Laura Pickler, is an aggressive housewife who takes being the best butter carver to the limit.

"I love just how absolutely nasty she is. She is deliciously nasty," Garner told us of her lead role.

Butter is currently On Demand and iTunes and in theaters Oct. 5th!