Raven-Symonéé, Miley Cyrus and the Sprouse twins star in this special, which follows the misadventures of their popular Disney characters during their stay at Boston's posh Tipton Hotel. Lodged at the hotel on business, aspiring fashion designer Raven botches an important assignment -- until Zack and Cody step in to save the day. Meanwhile, Hannah Montana falls in love with Raven's original dress design and begs for her own custom-made frock.