Married At First Sight's Jules Robinson slips into a tailored pink frock after dropping 'almost 20kg' in 15 weeks

Married At First Sight star Jules Robinson just dropped almost 20 kilograms in the last three months. 

And the reality star looked absolutely stunning when she slipped into a tailored pink frock for a modelling session on Instagram.

Jules, who rose to fame alongside husband Cameron Merchant on the series, did a number of twists and turns as she showcased her sensational figure. 

Jules playfully grabbed onto a cardigan as she sashayed down the hallway of her home on Sydney's ritzy north shore.    

'Let's do this! FREEDOM day! Shame it's raining ALL day!' wrote the ambassador for weight loss brand, Jenny Craig.

'But I'm still getting dressed-up everywhere I go!! Figure 8 award winning shape wear P.S hang in there Victoria,' she finished. 

On Sunday, Jules Robinson debuted her jaw-dropping figure in sleek activewear after confirming she is 'so so close' to achieving her aim after just 15 weeks. 

The mother-of-one posed-up a storm on Instagram in an exercise bra and tight black leggings, looking healthy and happy as she beamed at the camera.

A second photo showed the Married at First Sight star leaping into the air in joy, showing off her svelte frame and muscular arms in the process.   

'NSW gyms re open tomorrow!' Jules captioned the post. 'I'm returning healthier & fitter, maybe not stronger (pump class here I come) than I was going into the 3.5 month lock down - which is a great feeling and pretty amazing!'

She added that she achieved her goal due to 'determination' and help from Jenny Craig, adding: 'I'm so sooo close to my goal! So close!  

'For any one wanting to know details….. I'm doing #rapidresultsmax and have been for 15weeks and I'm nearly at my 20 kilos goal, back to what I was pre pregnant.'

She claims that 20 kilos had 'crept on' her figure after she had welcomed her son Ollie last October.

'It was my own kinda lock down working non stop from home and full time mum. It happens! Familiar story right!' she added.

'I love my curves, I've embraced every part of postpartum and felt like I had the energy to focus on me about 8 months in.'  

'If I can do this through lock down, so can you,' she concluded.

Jenny Craig's plan offers users dietitian-designed meals and snacks, one on one consultations and a complete plan to 'take the guesswork out of losing weight'.

Jules welcomed her first child, little Ollie, with her husband Cameron Merchant last year.

The pair officially married in January 2019, after meeting on the reality show Married At First Sight.