The 'Disco Love' singers managed to ward off the chills while looking oh-so-chic as they left the Chain of Hope Annual Ball last night (14 November).
After performing at the £300-a-ticket event, the girls slipped out of their stage costumes into something far more comfy.
Rochelle Humes filled us to the brim with wardrobe envy in her Givenchy sweatshirt, which featured a cute Bambi graphic mixed with a saucy pin-up design. Her glorious locks cascaded past her shoulders in tumbling curls and she completed her look with wet-look leggings.
Looking equally glam was Vanessa White, who stayed toasty in a fluffy jacket while toting a to-die-for Céline Phantom handbag. Can we have one please?
Meanwhile Mollie King opted for black skinnies and a burgundy wool coat worn in a shoulder-robe style. The fashionista gave her feet a rest from her usual towering heels by donning a casual pair of tan brogues.
Una Healy made less of a style statement, simply rocking a leather faux fur trim jacket and ankle boots.
And while there's no denying the starlet has incredible legs, we can't quite get our heads around her choice to wear a tiny miniskirt. She must have been freezing!
Whose outfit do you like best? Let us know by commenting below as the best comment across the site each week wins £50!
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Watch The Saturdays' music video for 'Disco Love' below: