Er, we want them - NOW.
Rosie looked as though she had just stepped off of a London Fashion Week catwalk in the woven oxblood two-piece which she snapped up from emerging fashion label, Self Portrait. Gigi Hadid and the stunning Olivia Palermo are also huge fans, FYI...
Never one to blend into the crowd, the gorgeous reality star - who has her own line of nail polishes and jewellery - amped up the glam factor in the burgundy getup which gave us a glimpse of her teeny-weeny cropped top, and co-ordinating black underskirt.
And can we just take a moment to marvel over her wasp waist? A figure to die for, no?!
Rocking honey-hued tousles perfect enough to rival a Victoria's Secret angel, the MIC beauty offset her eye-catching look with a slick of matte nude lipstick and lashings of jet black mascara to make her peepers pop even more.
An oversized Folli Follie clutch bag and Kylie Jenner-inspired cage sandals to match the jewel tone ensemble was all she needed to stop traffic!
Rosie rubbed shoulders with Roxie Nafousi, co-star Andy Jordan and Amber Le Bon at the festive event.
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!