Emily Ratajkowski and Kate Upton at the Vince Camuto holiday party.

Never let anyone tell you that all black is boring. Models Emily Ratajkowski and Kate Upton both embraced the sleek shade from head to toe at the Vince Camuto Holiday Dance Party in L.A. Tuesday night, and there was no battle for who wore it better — just a double dose of sophisticated sparkle.  (And all the holiday-party style inspiration you’ll need.)

Ratajkowski, who is notoriously not shy about showing off her killer physique, stunned in a dramatically plunging black shirt tucked snugly into curve-accentuating, high-waisted satin trousers. (Kate Hudson would approve.) A pair of studded Vince Camuto d’Orsay heels appropriately complete the look by providing a hat tip to the host and a little extra shine at the same time.

Upton clad her signature curves in a glamorous 7-esque take on the little black dress, pairing a shimmering fringed skirt with a simple, fitted sleeveless shirt, a menswear-inspired black tuxedo jacket, and Vince Camuto strappy satin sandals. But the coordinated contrast didn’t stop there. The two beauties carried similar boxy metallic clutches — both by Vince Camuto, with Kate holding the Yoko clutch and Emily the Maya — wore their hair in loose waves, and sported nude lips and a smoky eye.

Photo: Vince Camuto