It’s Crown Oaks Day today, giving celebrities and racegoers a chance to frock up once again at Flemington Racecourse in Melbourne. As Emma Freedman told us, Oaks Day is “all about the ladies, both the 3-year-old fillies on the track and the gorgeous gals who go along for a great time,” and some of the stars who have been spotted on the field so far include Myer ambassadors Jennifer Hawkins, Rebecca Judd and Kris Smith, Brynne and Geoffrey Edelsten, and English actress Joan Collins. Sarah Jessica Parker is also there — with lots of hair! — as are engaged lovebirds Shane Warne and Elizabeth Hurley. Click through to see all the pictures so far, and weigh in on the fashionable looks by voting on FabSugar and BellaSugar’s Oaks Day polls!