Joelle & LaTrelle Friends Joelle and LaTrelle work together at a pediatric dental office in Louisville, Kentucky. Every year for the Kentucky Derby the co-workers attend a ""Derby Eve"" party with their friends and family. The co-workers daily attire of whimsical dental scrubs may appeal to their pint-sized patients, but will not mix well with the high style Derby crowd. The stakes are high as the friends race to find a winning style.