Always one to experiment with her image, the ex-TOWIE star went all out for the Chelmsford-based music event and pulled off her bold look (when does she not?!).
Showing off her enviable pins, Ferne looked FIERCE as she wore a mustard-hued playsuit that featured a plunging neckline and thigh-skimming shorts. If you've got it, flaunt it, right?!
Accessorising the one-piece, the This Morning showbiz correspondent tied a vintage silk scarf round her waist and embraced the ever-growing nineties trend with a cobalt blue choker.
Her savvy styling continued with her footwear choice - a pair of studded ankle boots that co-ordinated with her jewellery choice, thanks to their similar blue hue.
Festivals are the perfect opportunity to push your beauty boundaries, with anything from glitter to headpieces working. And Ferne made sure she got in on the act by wearing her glossy mane up in two buns at the top of her head,while keeping the rest loose and flowing.
Great work, Ferne!
Not stopping there, the 25-year-old finished things off with her amazing tropical nails that featured actual fern leaves. Smitten with her mani, the star took to Instagram on Wednesday to share with fans. We're also pretty impressed that there's not a single chip on them, despite it being three days since they were first done!
It's been a life-changing week for Ferne, as she underwent surgery on her nose. Fed up with nasty trolls and her own insecurities, the star went under the knife and revealed her new nose on This Morning.
Talking about her reasons, she revealed: "It's not a decision you can make light-heartedly. It was something I did for myself, not Twitter trolls, journalists, boys at school. It was a personal thing. I just wanted to remove the bump on my nose.
"It was a very considered decision. I turned 25 a few weeks ago. I waited until then. My first consultation was at 18 but I didn't feel ready,"
Ferne added: "I'm in the public eye and some young girls may see me as a role model so I want to be completely open and honest. If you're thinking about getting any sort of surgery and you're a teenager and you feel insecure and awkward and feel you don't have this Instagram perfect commercial face, wait until you're an adult."