Guess this is Kim Kardashian’s version of casual.

After the Skims founder, 44, told Vogue that the famous family would forgo their annual over-the-top party in favor of a “really low-key” Christmas Eve party, she got all dressed up in a skin-тιԍнт gown.

She wore a Norma Kamali snake-printed turtleneck dress ($350 $210), skipping jewelry and wearing her hair up in a slicked-back ponytail. She even added pointed-toe snakeskin boots to finish off the outfit.

Kardashian rocked a red manicure and smokey eye makeup as she took part in two TikTok videos with eldest daughter North West — who was dressed up in a white corset, black tie and black bubble-hem skirt.

North, 11, rocked knee-high boots and a cropped jacket for her high-fashion look.

Sisters Kendall and Kylie Jenner opted for matching winter white outfits, with the former choosing a silk long-sleeved Phoebe Philo gown and the latter in a sequin-covered Saint Laurent dress.