Tamara Sorrell of Austin, Texas wore a hat with a sweeping brim which she bought online, on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Randolph Samuel of Atlanta wore a Brooks Brothers bow tie and a fedora on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Nicholas Pavach of New York City sported a vest and a driver cap on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Twins, Beth Sloan, on left and Becki Spies both of Louisville shopped for their matching outfits the night before their first Derby, on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Emily Mays of Toronto, Canada is wearing a fascinator she designed herself near the paddock on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Jason Mayo of Venice, California bought his English Laundry jacket especially for the derby, on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

April Gorny of Harrisburg, Pennsylvania wore classic seersucker but this time in a Betsy Johnson strapless dress on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

April Gorny of Harrisburg, Pennsylvania wore classic seersucker but this time in a Betsy Johnson strapless dress on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Joel Bates of Concord, New Hampshire modeled his thrift shop buy derby outfit, on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff

Sally Rosenthal of New York City modeled her feathered headdress on the 137th Kentucky Derby Day at Churchill Downs in Louisville, Ky., on Saturday May 7, 2011. Photo by Pablo Alcala | Staff