Sydney Sweeney brought a seriously plunging look to her latest Syrn appearance. The actress starred in a new campaign celebrating the lingerie brand’s collaboration with Erewhon. For the shoot, she slipped into a figure-hugging blue romper layered over a contrasting pink bra.

Sydney Sweeney nearly spills out of plunging bra and romper for Erewhon’s Syrn smoothie

Take a look at Sydney Sweeney in a plunging romper below:

View this post on Instagram

Sydney Sweeney’s spaghetti-strap romper hugged her curves, featuring a plunging neckline that revealed her soft pink bra. She layered the look with a short full-sleeved cardigan that wrapped around her waist and tied at the hip. Sweeney kept the rest of her look simple, wearing her blonde hair in voluminous waves with a center part. Soft pink makeup and sparkling stud earrings completed the playful appearance.

The occasion marked the launch of the Blueberry SYRN Smoothie at Erewhon. According to Syrn, the drink takes inspiration from Sweeney’s favorite breakfast: “a classic blueberry muffin with a side of bacon.” The purple-and-pink smoothie even matched the pastel palette of her outfit. In one shot, Sweeney held the Erewhon cup while winking at the camera, her plunging look just as attention-grabbing as the smoothie itself.