Kentucky Derby fashions and outfit ideas with Von Maur FOX 2 Detroit Published May 4, 2018 1:03 PM EDT Share Copy Link Email Facebook Twitter LinkedIn Reddit Published May 4, 2018 1:03 PM EDT (WJBK) - It's time to break out your big hats! The 144th Kentucky Derby is happening tomorrow and we're alking fashion ahead of this weekend's big race. Joining FOX 2 is Marnie Harris of Von Maur.