Blake Lively's 'It Ends With Us' press tour proves she's still one of the best method dressers

Lively's Christopher John Rogers ensemble featured a polka-dot top that flowed to the floor, floral cargo pants, and a coordinating jacket.

The pieces were beautiful on their own but overwhelmed each other when put together.

Lively's head-to-toe Versace look featured a short red dress covered in flowers and coordinating yellow tights. The dress and tights were sheer, and Lively completed the look with red shoes.

The red dress would have popped on its own, but the yellow tights contrasted the look too much.

Lively wore several looks designed by Dauphinette while promoting "It Ends With Us," including a blue sheath dress adorned with heavenly imagery.

The bottom of the skirt featured tiers of multicolored feathers, which became the focal point of the whole look. Coordinating Christian Louboutin pumps tied it all together.

It was a fun look, but the feathers didn't feel as on theme as some of Lively's other looks.

Lively stepped out in a more casual ensemble amid her press for the film, donning a latex tank top and Stella McCartney jeans.

The jeans featured black chaps with floral embroidery. Though the flowers fit with the other looks Lively wore to promote the film, the Western feel of the ensemble seemed a bit out of place.

Lively donned Dauphinette's Doris minidress to attend a Betty Blooms pop-up in honor of "It Ends With Us." The hot-pink dress featured sparkly embellishments on the bodice, which coordinated with the floral embroidery on the pink Péro coat she wore atop the dress.

She added Malone Souliers shoes with bow detailing on the toes to the monochromatic look.

Flowers in her braid tied it all together.

On Instagram, Dauphinette founder Olivia Z. Cheng said that the flower-covered leather jacket and shorts Lively sported were from her personal archive.

The ensemble blended the whimsy of a floralscape with the sexy edge of leather.

Lively appeared alongside "It Ends With Us" author Colleen Hoover at Book Bonanza on June 14 in Texas.

She wore a semi-sheer black dress designed by Balmain. Buttons lined the center of the dress, which Lively wore open on top, revealing a black bra.

The bottom of the dress was covered in floral embroidery, contrasting the sexy vibe of the rest of the look.

Lively attended the Chanel Tribeca Festival Artists Dinner in a floral suit from the designer.

The form-fitting jacket and wide-legged pants featured a pattern of multicolored flowers with the Chanel logo in the same color scheme.

The look felt both chic and playful.

Lively accompanied her husband, Ryan Reynolds, to the premiere of "Deadpool & Wolverine."

She wore a red jumpsuit to the film itself, but for the after-party, she donned a blue minidress designed by Balmain. The skirt's trim and hem were wrapped in red fabric, and an oversize floral appliqué adorned both.

Lively accessorized the look with red pumps and a red floral hairpiece.

Lively tapped into Christian Dior's vaults for one of her floral looks, choosing a blue suit set from its fall 1997 collection.

The single-button jacket and mini-skirt both featured a daisy pattern, and Lively wore a floral clutch with the look. Once again, she wore no top with her suit jacket.

Lively put a sparkly spin on florals in a relaxed ensemble by Versace.

A pink bra and briefs served as the base of the look, which Lively paired with a floral chainmail top and light-wash jeans adorned with sparkles.

Her open-toe pink shoes also had floral appliqué, so the look was on theme without being over the top.

Lively tapped Dauphinette again for a sparkly take on florals, which she wore to promote "It Ends With Us" and for the Blake Brown Beauty launch party.

Her white minidress featured blue florals and a yellow and red trim, a color scheme that was echoed on the ombré, sequin-covered jacket she paired with the look.

Red shoes and a mushroom-shaped clutch completed the look.

Lively took a more casual approach to a floral-inspired outfit when she attended a surprise premiere of the film in June. She paired a white tank top with Valentino jeans featuring cutouts in the shape of flowers.

People reported that the jeans cost $19,000.

Lively paired Dauphinette's $140 Olive tank, which was black and covered with flowers, with a skirt from Cheng's personal archive.

The midi-length, high-waisted skirt hugged Lively's figure and was also covered in floral appliqué.

Walking down a street in New York City, Lively paired a light-blue top with darker blue Chanel pants. The short-sleeve shirt was covered in sparkly white flowers, and the pants were entirely made of a blue flower pattern.

Blue Louboutin shoes and a silver flower-shaped clutch, also designed by Chanel, complemented the look.

The corset bodice on the Versace minidress was exposed, featuring ruching that cinched at her waist.

The skirt swooshed around Lively's thighs, with lace in a subtle floral pattern trimming the hem.

She paired the bright dress with pink Christian Louboutin heels that featured sparkles and floral dangly earrings.

A 1994 Vivienne Westwood dress sourced from Tab Vintage was one of the best looks Lively wore to promote "It Ends With Us."

The white halter-style dress was fitted in the bodice and featured tiers of ruffled fabric on the ankle-length skirt. A pattern of flowers and greenery adorned the dress, giving it a timeless look.

The strapless dress had a pointed neckline that flared on each side.

Textured floral appliqué created an ombré pattern and adorned the sheer fabric that made up the dress, which cinched delicately at her waist.

Lively wore strappy heels and long earrings with the dress.

For her first London appearance for "It Ends With Us," Lively donned a white suit from Stella McCartney's Resort 2025 collection.

The oversize jacket and wide-legged trousers were both adorned with floral embroidery, and sheer underwear with floral appliqué peeked out from underneath the pants. Lively again wore no top with the jacket, and strappy heels completed the look.

The suit struck the perfect balance between floral and chic.

Lively arrived at the premiere of "It Ends With Us" in a figure-hugging Versace dress that Britney Spears wore in 2002.

The subtly sheer gown featured an asymmetrical neckline that plunged in the center, and it was covered in a pattern of multicolored shapes, including flowers.

The hem fluttered at Lively's ankles, showing off shiny, strappy heels.

Lively posted a photo of Spears in the dress on her Instagram story, commending "the ultimate queen who made us all want to sparkle, write, and share our stories" on the photo.

"Britney, us millennials all have a story of a moment, or of years that you made us want to shine and inspire awe, with strength, and joy and immensely hard work," she continued. "Thank you for your example and your contribution to women telling their stories. So excited about your biopic and all you have to come."