Simone Holtznagel sports wild hair at launch for Sally Obermeder’s vitamin range

Simone Holtznagel sports wild hair as she joins Jules Robinson at the launch of Sally Obermeder’s new supplement boutique in Sydney’s Double Bay

She’s the Aussie model who is usually preened to perfection.

But on Monday, Simone Holtznagel sported wild hair as she attended the launch party for Sally Obermeder’s Swiish supplement boutique in Double Bay, Sydney.

The I’m a Celebrity… Get Me Out of Here! star, 28, was seen greeting Sally, a former TV presenter for Channel Seven, upon her arrival at the event.

Simone Holtznagel sported wild hair as she attended the launch party for Sally Obermeder’s Swiish supplement boutique in Double Bay, Sydney, on Monday

The I'm a Celebrity... Get Me Out of Here! star, 28, was seen greeting Sally, a former TV presenter for Channel Seven, upon her arrival at the event

The I’m a Celebrity… Get Me Out of Here! star, 28, was seen greeting Sally, a former TV presenter for Channel Seven, upon her arrival at the event

Simone dressed casually in black tights and a matching jumper for the outing.

The Playboy cover girl completed her look with black sneakers and kept a low profile in a pair of sunglasses.

Simone was joined by Married At First Sight’s Jules Robinson, who looked stylish in blue jeans and a beige jumper.

Simone dressed casually in black tights and a matching jumper for the outing

Simone dressed casually in black tights and a matching jumper for the outing 

The Playboy cover girl completed her look with black sneakers and kept a low profile in a pair of sunglasses

The Playboy cover girl completed her look with black sneakers and kept a low profile in a pair of sunglasses 

Jules completed her outfit with boots, a black bag and a beige coat.

The mother of one styled her long red locks out in loose waves, and opted for a neutral palette of makeup.

Meanwhile, Sally made a fashion statement in a bright red suit jacket and matching pants.

Simone was joined by Married At First Sight's Jules Robinson (pictured), who looked stylish in blue jeans and a beige jumper

Simone was joined by Married At First Sight’s Jules Robinson (pictured), who looked stylish in blue jeans and a beige jumper 

The mother of one completed her outfit with boots, a black bag and a beige coat

The mother of one completed her outfit with boots, a black bag and a beige coat 

She styled her long red locks out in loose waves, and opted for a neutral palette of makeup 

Sally made a fashion statement in a bright red suit jacket and matching coloured pants

Sally made a fashion statement in a bright red suit jacket and matching coloured pants

She rounded out her ensemble with gold strappy heels and pulled her brunette hair back into a high bun.

The ex-Daily Edition host greeted guests at the front of the venue as they arrived.

Sally has opened a boutique for her Swiish supplement range, which includes a cleansing powder, collagen coffee powder and hair vitamins.

She rounded out her ensemble with gold strappy heels and pulled her hair back into a high bun

She rounded out her ensemble with gold strappy heels and pulled her hair back into a high bun

The ex-Daily Edition host greeted guests at the front of the venue as they arrived

The ex-Daily Edition host greeted guests at the front of the venue as they arrived 

Sally has opened a boutique for her Swiish supplement range, which includes a cleansing powder, collagen coffee powder and hair vitamins

Sally has opened a boutique for her Swiish supplement range, which includes a cleansing powder, collagen coffee powder and hair vitamins