The reality star swapped Brentwood for Hylands Park as she joined boyfriend Charlie Sims and the rest of her TOWIE pals at the mega-posh event, where they filmed new scenes for the ITV2 show.
Essex lass Ferne opted for a billowing white frock for the occasion, complete with a loose wrap top and colourful floral embroidery near the waist.
While we loved her dress, we couldn't help but feel the floor-length hemline might have been a little impractical while trudging through the fields... but kudos to Ferne for avoiding a muddy hemline mishap!
Her shoes were totally hidden and she held an oversized orange clutch bag while toting her dark sunnies in her other hand.
The starlet kept her jewellery simple by wearing a coin necklace and a silver watch, styling her highlighted brunette tresses in loose, soft curls.
Beauty-wise, Ferne's skin was as flawless as ever and she flaunted bold brows teamed with dark smoky eyes and a dab of petal pink lipstick.
And to finish? A mega-watt smile, of course!
What do you think of Ferne's outfit? Let us know by commenting below as the best comment across the site each week wins £50!
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