Many were impressed by her physique, sharing fire emojis and gushing that she looked "hot".
Though some labelled her outfit as "inappropriate" and "not classy".
Hembrow is the proud mum of her two children - daughter Saskia, two, and son Wolf, three - who she shares with ex-partner Reece Hawkins, 24.
The paired called it quits in June after four years together.
The Instagram model, who was previously engaged to Hawkins, shared that she was not dating as she was focused on her kids.
"Just focused on my babies & my business. No man needed," the 24-year-old shared.
Later, she added: "All women are queens, that's what I'll teach my daughter."