Who what wear

"Emma Rose is SO not famous. So how did she score inside information on the most talked-about party of the year? Because Emma is secretly the hottest new fashion designer-Allegra Biscotti-and hired to whip up a Sweet Sixteen dress for the guest of honor. Wait-- fashion emergency! How can she create a fiercely fashionable dress and keep her secret? There's only one solution: Emma must go undercover-as her own intern! But when Emma feels the pressure by her BFF to explain how she got an invite from the in-crowd and an ultra-fabulous fashion internship-just when Jackson finally starts paying attention to her-she knows she has to make it work--or will it all come apart at the seams?" -- p. [4] of cover.