Dress: Organza Ruffle-Front Dress by RED Valentino (Thanks Lisa!)
Margaux Lemarchal (played by Karine Vanasse) on Revenge on ABC was spotted wearing this black ruffle front dress on Revenge on episode 'Confession' (3x03) in Oct 2013. Margaux's Dress is the Organza Ruffle-Front Dress by RED Valentino .