The star who recently collaborated with Rita Ora on her new track Doing It posed up a storm at the at the Nylon and Boohoo Music Issue Party in New York last night in this yellow and white gingham ensemble.
The outfit featured a 90s style cropped top and matching culottes which skimmed Charli's ankles and sat around her hips showing off her trim tum.
The brunette beauty went all edgy on us in the festival ready getup and eschewed the heels for a pair of white flatforms that boasted a chunky tread. She teamed the eye-catching two piece with a metallic silver slogan clutch by Kenzo.
When it came to her hair and make-up, Charli contrasted the original look with a surge of high-glamour. She donned a classic bright red pout, kohl rimmed eyes with lashings of mascara and wore her dark brown locks in 50s style waves that cascaded around her shoulders.
It shouldn't work but it SO does.
Even though Charli partied into the early hours alongside pal Marina And The Diamonds (who looked AH-MAZING in this skin tight cat suit, by the way), she was up mega early for a performance on NBC's Today show.
That's how you do it!
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