The reality star turned TV presenter never gets it wrong when it comes to her sartorial choices and she shook things up at the bash in this eye-popping velvet top that boasted embroidered blooms and bell sleeves.
Oh, did we mention it was held together by just three tiny buttons? EEK!
Ferne made everyone stop and stare as she stepped before the paparazzi in the plunging number that gave us a glimpse of her cleavage but she didn't go braless like MIC's Tiffany Watson as her racy lacy teal number peeked through.
You can't knock her confidence, right?
Gorgeous Ms. McCann - who had been enjoying herself in picturesque Paris recently - showed off her ultra tanned tum in the rather risqué, deconstructed top and she teamed the daring number with a pair of spray-on PU trousers that accentuated her envy-inducing, shapely pins.
The star stood tall in a pair of strappy sandals and gave us all heaps of make-up envy with an 80s-inspired bubblegum pink lip, but obviously, it was her outfit that grabbed the most attention.
Ferne was joined by Love Island's Cara de la Hoyde, - who was pretty as a picture in pink - Emma-Jane Woodhams and ex co-star Jessica Wright to name but a few guests at the launch...
...but it's safe to say she turned the most heads. We're awarding major points for managing to keep her chest under wraps! Well, kinda...
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