The showstopping garment was paired with tight black jeans and rose gold high heeled boots.
The Queenslander met former police constable Dean Gibbs in March 2017 and they have been dating ever since.
On the rise: Also at the event was one of the stars of the upcoming Byron Baes, Jade Kevin Foster (pictured left, with a friend)
They partied with a new generation of MAFS stars in Bryce Ruthven and Melissa Rawson.
The reality TV villain and his wife rubbed shoulders with the likes of Bachelor star Jessica Brody at the event.
Melissa wore a red, off-the-shoulder blouse for the catchup with her fellow breakout TV stars.