Cheska headed to the Resort 2014 Odabash Macdonald Collection launch at London's ME Hotel, and paid tribute by wearing one of Melissa Odabash's own designs to the party.
MIC cast mate Rosie Fortescue also turned up to the fashion event, where she was making her catwalk debut by modelling the swimwear collection.
Rosie kept it casual yet chic in ripped jeans, peep-toe grey heels and a sheer white blouse. She added a splash of colour with a green leather jacket from fashion brand, Acne Studios.
Cheska, who teamed her white kaftan with grey embellished heels, tweeted before the event: "On the way to @melissaodabash bikini fashion show - she literally is the No.1 designer for swimwear! Wearing one of her kaftans can't wait."
Cheska seemed to be pretty impressed with the collection, and had praise for The Saturdays singer Mollie King, who turned heads on the catwalk.
The swimwear launch party wasn't the only event that Cheska made her way to though, as she also rocked her animal-themed kaftan to the Wild Tigers and Tiaras summer party held at the London Zoo.