Andy Lee’s model girlfriend Rebecca Harding suffers a rare fashion fail at Oaks Day

Rebecca Harding, 30, always looks flawless on the red carpet. 

But the model suffered a rare fashion fail at Oaks Day in Melbourne on Thursday. 

The girlfriend of comedian Andy Lee wore a checked corset over a matching shirt teamed with sheer midi skirt with short underlay. 

Andy Lee’s model girlfriend Rebecca Harding (pictured) opted for a funky, offbeat look as posed solo at Oaks Day on Thursday

She added a pale blue scarf wrapped around her head, and accessorised with a mismatched clutch and strappy nude-hued heels. 

She opted for a matte makeup look and wore her blonde tresses down past her shoulders.  

The model opted to pair a shirt with a belted bodice which clung onto her slender figure while pairing it with a sheer skirt. She accessorised with a blue clutch

It comes just days after she channelled Audrey Hepburn in $1,080 Valentino black silk gloves and a shift dress for Derby Day.

She opted for a crisp white hip-flare strapless number which she styled to perfection with old Hollywood glamour.

It was recently speculated that Rebecca secretly wed her boyfriend Andy Lee. 

She opted for a matte makeup look and wore her blonde tresses down past her shoulders

The rumours were sparked after the pair went on a romantic trip to Paris shared a sweet snap of themselves looking loved-up as they posed for a sunset photo in front of the Eiffel Tower to Instagram.

Some followers were quick to suggest they had tied the knot because Andy had his left hand tucked in his pocket, while others speculated there was proposal or one was imminent.

Rebecca later took to Instagram to deny the pair had tied the knot.  

It comes just days after she channelled Audrey Hepburn in $1,080 Valentino black silk gloves and a shift dress for Derby Day in Melbourne