Taylor in J. Mendel–Gracing another red carpet appearance, Taylor Swift attended for the 49th Annual Academy of Country Music Awards held in Las Vegas earlier today. We last saw Taylor when she took a road trip with new BFF Karlie Kloss. The singer wore a black and white two-piece from J. Mendel featuring a custom-made ivory silk crepe gown with a sexy, asymmetrical slit. Taylor paired the look with black Casadei sandals.