Sharna Burgess attends Melbourne Cup Day at Flemington Racecourse on November 05, 2019 in Melbourne, Australia. (Photo by James Gourley/Getty Images)

Francesca Cumani attends the 2018 Melbourne Cup Carnival Launch at Flemington Racecourse on October 29, 2018 in Melbourne, Australia. (Photo by Sam Tabone/WireImage)

Olivia Molly Rogers and Georgia Connolly attends the 2018 Melbourne Cup Carnival Launch at Flemington Racecourse on October 29, 2018 in Melbourne, Australia. (Photo by Sam Tabone/WireImage)

Jane Scandizzo poses on Melbourne Cup Day at Flemington Racecourse on November 7, 2017 in Melbourne, Australia. (Photo by Sam Tabone/WireImage)

Belinda Riverso poses at the Lavazza Marquee on Melbourne Cup Day at Flemington Racecourse on November 7, 2017 in Melbourne, Australia. (Photo by Sam Tabone/WireImage)

Megan Gale poses at the Lavazza Marquee on Melbourne Cup Day at Flemington Racecourse on November 3, 2015 in Melbourne, Australia. (Photo by Ryan Pierse/Getty Images for the VRC)

Rebecca Judd attends the Lavazza Marquee on Melbourne Cup Day at Flemington Racecourse on November 4, 2014 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Danielle Spencer attends on Melbourne Cup Day at Flemington Racecourse on November 4, 2014 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Kate Peck at the Myer Marquee on Melbourne Cup Day at Flemington Racecourse on November 4, 2014 in Melbourne, Australia. (Photo by Lucas Dawson/Getty Images)

Kyly Clarke poses at the Emirates marquee at the Melbourne Cup at Flemington Racecourse on November 6, 2012 in Melbourne, Australia. (Photo by Don Arnold/WireImage)