Liv Tyler co-hosted the opening of the Stella McCartney boutique at Saks Fifth Avenue in New York City with the designer yesterday.

The actress wore a black peplum dress from Stella McCartney’s Fall 2011 collection.

Her polka dress was presented as a jumpsuit during the presentation back in March.

I’m glad Liv opted for the slinky LBD. I have a feel the jumpsuit would’ve been to heavy on Liv. The dress is light enough to pass off as a summer look.

Liv kept it super simple with black sandals, no jewelry and pink glossy lips as the perfect finishing touch.

The event also showcased some of the Stella McCartney gowns celebrities wore to the 2011 Met Gala.

Credit: Getty