Alexis the Icing on the Cupcake (Cupcake Diaries, Bk. 20)

Alexis is excited about the latest Cupcake Club job - it's a huge order for a neighbor's BBQ/pool party. Not only will the CC make a lot of money, but Matt - Alexis's super crush - will be there! But when Alexis goes to the mall with her friends, suddenly nothing fits her. Clothes in her usual size are too short, but when she goes up a size, everything is too big. What's going on? Can she find an outfit that makes her feel as awesome on the outside as she is on the inside?