The former TOWIE star joined the likes of Millie Mackintosh, Vanessa White and Laura Whitmore at the launch of the Mondrian Hotel in South Bank.
It looks like Lucy has ditched her pastel summer frocks as she sported a cute long-sleeved number covered in an autumnal checked navy and berry red print.
Her dress - which is by Kenzo and retails at £480 - also featured a panel with an exposed zip detail at the waist, plus a high neckline which balanced out the flirty thigh-skimming hem.
Clearly loving all things designer, the brunette beauty toted a patent clutch bag by Louis Vuitton while topping her pins with black and red satin pointed heels by Rupert Sanderson.
Her nails were slicked a muted mauve shade and she painted her pout a smouldering Hollywood red hue, adding flicked eyeliner and bouncy curled tresses.
Lucy appeared to be attending the event alone, without rumoured boyfriend Gethin Jones. Last month, Lucy and Gethin were pictured together enjoying a date at the cinema and sources claim the new couple have become inseparable.
Could a new romance be blossoming? We hope so!
What do you think of Lucy's dress? Let us know by commenting below as the best comment across the site each week wins £50!
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