Sydney Sweeney does bombshell blond in lacy Syrn lingerie

Sydney Sweeney is ready for her close-up.The “Euphoria” alum, 28, stripped down to lace and fur for the latest campaign for Syrn, her lingerie brand, shared to the label’s Instagram on Tuesday.

“Syd for Romantic,” the brand captioned the three-part carousel — a nod to Syrn’s second collection, which the actress launched in February with a suburban-Americana shoot complete with rose bushes and a red riding lawnmower.

The post included a close-up mirror selfie of Sweeney snapping a camera in just the balconette and a behind-the-scenes clip of the sheer robe slipping off her shoulder.

Bombshell blond waves, smudged eyeliner and a lived-in dressing room set the Old Hollywood tone.