Blake Lively blooms in sheer floral minidress for ‘It Ends With Us’ promo

She’s booked and blooming.

Blake Lively showed off her bra in a sheer black dress covered in sparkly flowers at Book Bonanza 2024 in Grapevine, Texas on Friday, with the “Gossip Girl” alum supporting author Colleen Hoover at her annual literary event.

The “It Ends With Us” actress, 36 — who stars in the movie adaptation of Hoover’s book of the same name — wore a look from Balmain’s spring/summer 2024 ready-to-wear collection.

Lively wore a short and sassy look at author Colleen Hoover’s Book Bonanza event. Getty Images for Sony Pictures Lively posed with author Colleen Hoover, who penned the book that inspired the star’s new movie. Getty Images for Sony Pictures Her co-star Brandon Sklenar also attended the event. Getty Images for Sony Pictures She rocked a leggy look at the event. Getty Images for Sony Pictures

The sheer long-sleeved dress was covered in intricately beaded flowers and Lively wore the button-up style undone to show off her black bra.

The “Shallows” star added black crystal-covered sandals and gold hoops with her sparkly look, wearing her hair pulled back in a loose ponytail.

She chatted about the movie version of Hoover’s novel — which releases August 9 — during the event, which featured panels and signing events with numerous authors. Naturally, Lively’s character is Lily Bloom, a florist, and her recent wardrobe has paid homage to the persona.

Hoover wore a bright pink dress while Sklenar dressed casually in jeans and a checkered shirt. Getty Images for Sony Pictures The two spoke about their upcoming film at the event. Getty Images for Sony Pictures The “Gossip Girl” star wore $19,000 Valentino jeans while promoting the movie over the weekend. Getty Images for Sony Pictures Lively also wore a black floral look to the recent Tribeca Festival Artists Dinner. GC Images

The “Age of Adeline” actress has worn several floral-themed looks while promoting the movie in recent weeks, with Lively sporting a pair of $19,000 pair of Valentino jeans with flower-trimmed cutouts at a screening in Texas over the weekend.

She also wore a black Chanel suit covered in colorful flowers at the Tribeca Festival Artists Dinner last week, with fans poking fun at the pajama-esque look.

With plenty of promo time until the film’s August premiere, we have a feeling she’ll pull out some more flower power soon enough.