Jess has been mixing high-end brands such as Rixo, Rebecca Vallance, Alice McCall and Romance Was Born, with more affordable items from Top Shop and H&M.
"Trying to escape with some colour on a grey Sydney day. I'm daydreaming about being in Positano in my Collette Dinnigan frock," the 51-year-old captioned one post.
She donned a stunning floral maxi dress with ruffles and thick blue straps.
Jess also rocked a $976 sequined leopard print wrap dress from London-based label Rixo.
The TV presenter revealed she had worn the dress out clubbing one night in regional Victoria with a friend.
"Oh I’m missing family & friends today… how about you? Sending so much love," Jess captioned the post.
On Monday Jess opted for a black sequinned asymmetrical Rebecca Vallance dress, which retails for $655.
"Dressed up in @rebeccavallance to celebrate folding 20 baskets of laundry!" she wrote.
The sequin theme continued this week, with Jess choosing a more affordable outfit from Top Shop.
Jess paired an aqua sequined knee-length skirt from Top Shop with a sparkly silver bomber jacket from Frankies, which retail for $70 and $245 respectively.
The stylish mother-of-two put together a more muted look last week, when she put together a stunning beige ensemble.
Jess paired a sequined blouse from Aussie designer Shona Joy, with a floral silk drop-waist maxi skirt from Romance Was Born.
"How are you today? Hope you had some slivers of joy. I’m spinning in my @romancewasborn skirt & @shonajoy_ top. Daphne couldn’t face the camera today!" she wrote, referring to her Maltese-Shih Tzu cross puppy.
Despite being in Sydney's tough lockdown, Jess also glammed herself up in a head-to-toe races day ensemble.
She donned a one-shoulder polka dot Rebecca Vallance frock with a Sarah J Curtis wide-brimmed red sunhat.
The dress retails for $698 while millinery from Sarah J Curtis starts at $495.