From the plot twists to the chic ensembles, Revenge never lacks in terms of drama, and last night's episode was no different. While Emily Thorne continues on her path to expose the Grayson family, Emily's former ally Aiden has teamed up with Victoria in an attempt to take down "the girl next door," as he put it. After Victoria shocks her family with the news of her estranged son Patrick over dinner, Conrad then suffers an attack brought on by equal parts of the drink Emily spiked, and his Huntington's disease. In addition to being stunning, Emily's bold emerald dress also holds significance for the scene. "She is kind of manipulating the whole table, and she's really set up a lot of this, so I wanted her to stand out as she watches everything swirl around her," said costume designer Jill Ohanneson. "It's a very innocent color compared to the emotions and undercurrents going on at the inner table -- and it looks amazing on her." We caught up with Ohanneson, who spilled all the details on what each character wore during last night's many twists and turns. Click the photo to see what she had to say about the outfits you spotted on Victoria, Emily, Charlotte, and more!