 When the Krust cousins ridicule Jenny for not keeping up with fashion trends (she wears the same outfit almost everyday), Jenny enlists the help of her friends to show the Krust girls she knows a thing or two about fashion. Pretty soon, the high school is turned into a fashion battleground as the girls square off, trying to outdo the other. However, when the new fashion look is  thin,  Jenny may have gone too far to be popular.