Sydney Sweeney cheekily showed off her curves in a plunging pajama set from her new lingerie brand, Syrn.

The “Euphoria” star wore the Lowdown Cami ($39) and Confidential Hipster underwear ($19) in the color bourbon while rolling around in bed, per an Instagram video.

She styled her blond locks in light waves and wore peach-toned makeup to complete the sultry look.

Sweeney, 28, flaunted her assets while playfully pursing her lips before smiling.

“Date Night with Syd ✨,” the video was captioned.

The actress dropped her lingerie line, funded by Amazon billionaire Jeff Bezos, in January.

“I wanted to create a place where women can move between all the different versions of who we are,” Sweeney wrote in a statement.

“I love working on cars, I go water skiing, I’ll dress up for the red carpet then go home to snuggle my dogs. I’m not one thing, no woman is.”

The “Nobody Wants This” star centered her brand around four different moods: Comfy, Playful, Romantic and Seductress.

Since dropping the line, Sweeney has modeled her own lingerie, including a new sheer lace collection, dubbed “Somewhere Only We Know,” which she unveiled in February.

In the racy photo shoot, she wore the Forget Me Not Unlined Balconette Bra ($52) paired with the Sweetest Lil’ Thing Mid Rise Thong ($19) while watering plants in a garden.

Additionally, she wore the Spellbound Lace Tee ($54) while riding a red lawn mower.

Sweeney also sported her own lingerie sets while filming Season 3 of the Sam Levinson-directed series “Euphoria.”

In the premiere episode, the “White Lotus” alum, who portrayed Cassie Howard, rocked her Date Night Satin Corset ($269) while dressed up as a dog.

She previously referred to the plunging top as her “date night go-to.”