Taking to her Instagram Stories, Chrissie shared a snap of herself in the dress, clearly not quite ready for the photo, writing, "No idea what I'm doing in this shot [to be honest]."
She added, "Cute dress! Thanks @MossAndSpy."
The Bouquet Shirt Dress is available for $695, with Chrissie's followers complimenting the outfit.
"Love that dress," one user wrote on Instagram, while another added, "You look gorgeous!"
It comes after Chrissie lost a reported 90kg, according to the Daily Mail.
The star recently slammed reports her weight loss came from giving up alcohol, telling Jamila Rizvi of The Weekend Briefing podcast, "Every two or three days, there was an article that says ‘Chrissie attributes her body transformation to giving up drinking.'"
"I never said that, I never ever talked about my body. I won’t be talking about my body," she added. "My body is utterly irrelevant."
The TV host explained that she very carefully mentioned that she stopped drinking during lockdown for her mental health, but her comments were "misconstrued" and connected with her weight loss.
"You say one thing and then all of a sudden you’re the poster girl for that thing," she added.
Chrissie went on to say that she has limited comments on her Instagram account because she's very aware of the negative impact that social media can have on people.
"I just know there are going to be women who are not in the mental place I’m in right now," she said. "I’ve been there, and the last thing I want is to add to that incredibly damaging cycle of comparison and hating yourself, I’m not interested."
Chrissie has also taken up meditation and long daily walks, writing on Instagram earlier this year: "Learning how to meditate kicked it off for me and I realised after the first 10-minute block that it was the first time in ages I’d stopped and slowed down with my own wellbeing top of mind."
She added: "I don’t put pressure on myself but I walk *somewhere* most days. Sometimes for 20 minutes, sometimes for an hour. Sometimes three little walks, sometimes none!"
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