Hailey Bieber spices up her LBD for date night with Justin

Hailey Bieber has been looking festive ever since her Victoria's Secret holiday ad campaign dropped in early November in playful lingerie.

While all of Bieber's recent Instagram posts have a certain winter vibe (see: her Sugar Plum Fairy-inspired makeup look), Bieber has been honing her seasonal dressing skills and catering plenty of holiday parties Clothing inspiration.

No matter what's on your social calendar this season, there's a Bieber look to choose from. If you're looking for a little NSFW moment (or two) at your upcoming soiree, I suggest Bieber's latest little black dress.

Hailey's Undies-Forward Little Black Dress

Over the weekend, Bieber kicked off December with the above-mentioned winter dress photoshoot at home. Her carefully curated carousel showed off every angle of her fit, including close-ups of the detailed cozy knit material.

Paired with on-trend chunky turtlenecks, dramatic tailoring and revealing underwear, the mesh midi dress combines signature features of her contrasting New York and Los Angeles aesthetics. A chic turtleneck mimicked the street style of her fashion-forward strolls in Manhattan, while cutouts and revealing underwear were classic Bieber style in Los Angeles.

The Lorde founder wore a nude bra to cover her upper body, but opted for something a little more statement-making on her lower half: a low-rise black thong that shimmered through the sweater-like fabric.

Hailey Bieber/Instagram

In terms of accessories, Bieber channeled her signature cool-girl style for her Saturday night out — a sleek bun, dramatic gold earrings from Bottega Veneta, and a nude glossy lip (possibly her Rodite lip gloss in the shade "Toast" completed her glamorous ensemble.

The Biebers' matching moments

While the Biebers are known for wearing obviously juxtaposing outfits, they were quite in sync when it came to coordinating black outfits on a recent date night.

The singer complimented his wife's ultra-feminine little black dress with a heather gray T-shirt, paired with baggy trousers and an oversized leather jacket — a similar silhouette to Hailey's recent obsession with the Remain Birger Christensen coat.

Hailey's accessories were more of a model's casual style, while Justin showed off his signature off-duty essentials: a black beanie and square sunglasses, perfect for hiding from the paparazzi.

Instagram/Hailey Bieber

December has just begun, and Bieber is just starting to put together her holiday outfits—so follow her IG for more holiday inspiration.