Rule King's Landing this Halloween in the Cersei Lannister Women's Costume. You'll be the most beautiful, and most vicious queen, to ever rule in this beautiful dress. This lovely floor-length royal gown is Lannister red and features gold detailing on the bodice and sleeves. It is also designed with one long slit at the center front. The Cersei Lannister Women's Costume also includes a lovely headpiece with a gemstone that enhances its royalty look.