Blake Lively is decked out in ruffles for ‘Late Night with Seth Meyers’

Blake Lively’s outfits are anything but simple.

Marking the actress’ first talk show appearance since she filed a lawsuit against “It Ends with Us” co-star Justin Baldoni, Lively arrived at “Late Night with Seth Meyers” on Thursday wearing a white ruffled dress by Christopher John Rogers.

The Betty Booze founder, 37, styled the ensemble with sequin-covered heels and equally statement-making earrings, plus a colorful stack of bangle bracelets.

Lively wore her hallmark long blond hair in in waves for the NYC outing.

The ballerina-like look is apparently a celebrity favorite, with Charli XCX and Kerry Washington both previously wearing the gown.

The star is slated to speak with Meyers about her film “Another Simple Favor,” the sequel to “A Simple Favor,” which hit Amazon Prime today.

She’s been booked and busy promoting the movie, making a string of press appearances these past few months.

On April 27, the Los Angeles native attended the New York City premiere of “Another Simple Favor,” hitting the red carpet in a mint corset Tamara Ralph couture gown.

Once the premiere wrapped up, she did a quick wardrobe change for the afterparty, opting for a butter yellow Sergio Hudson look — the same outfit Beyoncé wore at the Glamour Women of the Year 2024 in October.

Lively finished the getup with a martini-shaped Judith Leiber clutch ($5,795), which nods to her martini-loving character in the sequel, Emily Nelson.

This week, she toted around a Judith Leiber pizza purse ($5,695), which is believed to be an “Another Simple Favor” Easter egg, too.

Lively slung the bag — which nods to Italy, where the sequel is based — over her shoulder while out and about in New York City.

The film follows Emily (played by Lively) and Stephanie (Kendrick’s character) reuniting in Capri, Italy, for Emily’s lavish wedding.

“Another Simple Favor” also stars Dante Versano, Henry Golding and Elizabeth Perkins.