Model Simone Holtznagel attends Australian Fashion Week 2023 with her boyfriend Jono Castano

Simone Holtznagel turned heads when she attended Australian Fashion Week 2023 with her celebrity trainer boyfriend Jono Castano in Sydney on Monday.

The model, 29, made a style statement in a chic white suit jacket, matching trousers and a transparent brown shirt.

Simone completed her look with a pair of strappy heels, a brown bag and dark sunglasses.

The beauty curled her long blonde locks and wore a neutral makeup palette for the event.

She arrived with her boyfriend Jono, who made a statement in a printed jacket and black trousers.

He accessorized his look with a pair of chunky black shoes and sunglasses.

The outing comes after the couple celebrated their first milestone anniversary last month.

Simone revealed that her boyfriend took her for a romantic weekend getaway to the South Coast of NSW for the occasion.

Jono also shared a sweet tribute to Simone, who rose to fame on Australia’s Next Top Model, saying she “lights up his life.”

Simone completed her look with a pair of strappy heels, a brown bag and dark sunglasses

In his post, he shared a series of photos of the pair together from the past year.

“Like the smile in our pictures, you light up my life in so many ways. You always push me to get better, you help me find balance, your yummy delicious food on the daily and the list goes on and on ❤️,” he wrote.

He ended, “I love you happy birthday xx.”

She arrived at the event with her boyfriend Jono, who made a statement in a printed jacket and black trousers

‘I love you [infinity symbol]’ replied Simone.

Simone revealed that Jono surprised her with a trip away for their anniversary weekend.

She shared a photo of him at their property and wrote, “Jono has planned a whole surprise weekend for me with all my favorite things,” adding a love heart emoji.

The couple went Instagram official in June last year.

The outing comes after the couple celebrated their first milestone anniversary last month