As fashion maven Cookie Chanel tracks a murderer at the Kentucky Derby, all bets are off . . .

When Cookie Chanel lands a dream assignment of providing vintage hats for a high-society Kentucky Derby party, she's brimming with excitement. Leaving her mother and best friend to mind the store at It's Vintage Y'All, Cookie packs up her psychic cat and races to Kentucky. But before she can hang her hat, her enthusiasm is dampened when the rider of the potential Derby-winning horse is put out to pasture. Now she's saddled with the jockey's ghost, who insists she find his killer. With suspects ranging from an odds-on favorite to a dark horse, Cookie may just find herself in a dead heat before the photo finish . . .