IT'S the daring sans underwear dress that raised not only new Bachelor Matty J's eyebrows, but also the rest of the nation's.
Now Leah Costa, the 24-year-old hoping to find love on the hit Channel 10 show when it returns tomorrow, says she has also been shocked at just how much flesh she flashed in THAT dress.
"I didn't realise how naked I was until I saw (the promo)," said Costa, who ditched her underwear when wearing the black mesh number that revealed the sides of her legs and buttocks.
"It was a little bit out there, a little bit crazy and a bit risque.
"I think there was only one week where I did (wear underwear).
"I think most of the girls in most of the weeks were not wearing underwear."
Originally published as Bachelor hopeful 'didn't realise how naked she was'