Jodi Anasta poses for photos in the Birdcage on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Julian Smith

Ashley Hart poses at the Swisse Marquee on Oaks Day at Flemington Racecourse on November 5, 2015 in Melbourne, Australia. Picture: Scott Barbour/Getty Images

Rebecca Judd poses for a photograph in the Birdcage on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Julian Smith

Fifi Box at Oaks Day 2015. Picture: Julie Kiriacoudis

Rachael Finch in the Birdcage during Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Tracey Nearmy

Johanna Griggs in the Birdcage during Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Tracey Nearmy

Flemington Oaks Day 2015. All the fashion and glamour inside the Birdcage. Leisel Jones in the Swisse marquee. Picture: Alex Coppel

Myer Fashions on the Field Ambassador Georgia Connolly poses at the Myer Fashions on the Field Marquee on Crown Oaks Day at Flemington Racecourse on November 5, 2015 in Melbourne, Australia. Picture: Zak Kaczmarek/Getty Images for the VRC

Edwina Bartholomew in the Birdcage during Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Tracey Nearmy

Rosa Russian at Oaks Day 2015. Picture: Julie Kiriacoudis

Francesca Cumani poses for a photograph in the mounting yard on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Julian Smith

Rebecca Maddern at Oaks Day 2015. Picture: Julie Kiriacoudis

Australian model Rachael Finch (left), American actor Kevin Dillon and Australian model Ashley Hart (right) walk through the rain as they arrive in the Birdcage during Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Tracey Nearmy

Former My Kitchen Rules and Dancing With The Stars contestant Ash Pollard poses for a photograph on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Julian Smith

Luke Jacobz poses for a photograph in the Birdcage on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Julian Smith

Brodie Harper poses for a photograph on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. Picture: AAP Image/Julian Smith

Melanie Vellejo at Oaks Day 2015. Picture: Julie Kiriacoudis

Lucy Mac and Josh Gibson at Oaks Day 2015.. Picture: Julie Kiriacoudis

Nikki Phillips poses at the Myer Fashions on the Field Marquee on Crown Oaks Day at Flemington Racecourse on November 5, 2015 in Melbourne, Australia. Picture: Zak Kaczmarek/Getty Images for the VRC

Jodi Anasta poses for photos in the Birdcage on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. (AAP Image/Julian Smith) NO ARCHIVING, EDITORIAL USE ONLY

Oaks Day 2015: Fashion

Oaks Day 2015: Fashion

Jodi Anasta poses for photos in the Birdcage on Oaks Day at Flemington Racecourse in Melbourne, Thursday, Nov. 5, 2015. (AAP Image/Julian Smith) NO ARCHIVING, EDITORIAL USE ONLY