2016 Darren Gerrish
Credit: Darren Gerrish/WireImage

Gigi Hadid is making the pajama jumpsuit happen.

The top model stepped out today to celebrate the opening of the Stuart Weitzman London Flagship Store in the U.K., and she made a comfortably chic statement in a sleepwear-inspired Fleur Du Mal onesie ($595; The stylish black number was crafted from silky black material and came complete with contrasting piping on the seams and pockets. The 21-year-old topped off her fashionable PJs with a tailored Smythe coat that featured structured shoulders and a two-button front closure ($995; Hadid accessorized with a wow-worthy choker necklace and a pair of black-and-white Stuart Weitzman sandals. The blonde bombshell pulled her long strands back into a super sleek bun and added a bold red lip color to her perfect pout.

VIDEO: 10 Times Gigi Hadid Rocked the Runway

It comes as no surprise that the star was on-hand to host the private event—she recently collaborated with the brand on a trio of cool boots and she also stars in their current ad campaign.

One thing's certain: this is way more fashionable than the pink fleece pajama onesie we rock on the weekend.