Laura Dundovic stole the show for all the wrong reasons on Thursday as she stepped out at an Yves Saint Laurent event wearing a cream-coloured ensemble while the other guests wore black.

The former Miss Universe Australia, 36, proudly committed the faux pas as she walked the red carpet at the Loveshine Factory launch in Icebergs Dining Room.

Rocking a rosy pout and bronzed eye look in Bondi, the model looked stunning in the form-fitting maxi dress from Revolve, which retails for $486.72.

Laura put on a very busty display in the low cut neckline, opting for very minimal jewellery with just a set of gold heart-shaped earrings and two rings. 

 The actress then elevated her look with a pair of gold sandal heels which perfectly matched her gold hard case handbag. 

It comes after Laura recently revealed the difficult process she undergoes to treat her rare illness haemochromatosis. 

The TV presenter suffers from a genetic disorder in which the body absorbs too much iron from her diet.

In an Instagram post in July, Laura gave fans a glimpse at the process of getting her blood drained to treat the illness to lower her iron levels, which is called venesection.

'Two litres today. Just had my fourth and hopefully final month of venesection before I can start donating every three months,' she wrote. 

'Will get my results next week so will update you all then.'

Laura, who also starred on I'm A Celebrity Australia, earlier said she was relieved to be getting her health in check after years of struggling with the disorder.

'I'm finally getting an understanding of my body so I have felt really good the last few months,' she said.

'It has been two years of confusion and then a year of work as it takes a while to find what is wrong. 

'For two years it was just symptoms that no one can really group together but this last year has been really moving forward.' 

Laura undergoes the procedure, in which she has 500ml of blood drained from her body, every few months to get rid of the excess iron.