• EMMA VS. RUMER photo | Emma Roberts, Rumer Willis

Credit: Startraks (2)

Published: Saturday September 01, 2012 12:00 PM EDT

2012

EMMA VS. RUMER

A statement necklace and ankle boots make Emma's A/X Armani Exchange dress ($119 here) party-ready, and an unzipped neckline and classic pumps make Rumer's perfect for an elegant night at the theater.