Amy Castano is looking stunning in Dubai

She's the Aussie socialite who recently holidayed in Dubai where she joked about flouting the city's strict dress code for women.

The glamorous girl Amy Castano shared a defiant bikini selfie after returning to Sydney.

In what appeared to be a throwback photo from her overseas trip, the 31-year-old looked sensational as she showed off her curves in the skimpy black two-piece.

Amy's bikini left little to the imagination, and she pulled the tie-side bottoms perilously high on her hips to show off even more skin. Amy wore a full face of makeup for the selfie and styled her long dark hair loosely over her shoulders.

Amy, who is the wife of Rebel Wilson's personal trainer Jono Castano, rang in the New Year in Dubai, in the United Arab Emirates.

While Dubai has rules that require women to wear 'respectful clothing' that covers the shoulders and knees, it's common for female tourists to wear bikinis at the beach and it's unlikely Amy would have run into any trouble.

Link to story: https://bikininewsdaily.com/bnd/AmyCastanoislookingstunn-2666