Add a splash of red to your race day outfit for Colgate Optic White Stakes Day tomorrow for chance to WIN! Upload your photos to Instagram with #SplashOfRed tagging us atc_races and you can win lunch for 2 this Spring, plus a Colgate Optic White gift pack! Plus, we will have fashion spotters on the look out for our best dressed to win $1,000 cash! #SplashOfRed #Royalrandwick #atc #opticwhiteracing #wearred #fashion #raceday #racewear #accessories #red #sydneyracing #springcarnival