Blake Lively proudly takes credit for co-star Brandon Sklenar's custom floral jeans as they pose up during It Ends With Us press tour: 'Handmade by me'

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Blake Lively showed off her crafty side in a new Instagram post.

The 36-year-old actress took to the platform on Wednesday to share photos from a surprise screening of her new film It Ends with Us and took credit for co-star Brandon Sklenar's floral-embellished denim.

'In 20 years of doing this, I don’t think I’ve ever experienced anything quite like surprising 2500 fans with an early preview of @itendswithusmovie,' she began the caption to her 44.7 million followers.

The mother-of-four — who is married to Ryan Reynolds — added, '[Thank you] to everyone who showed up in their floral jeans alongside us, including @brandonsklenar (jeans handmade by me & @isabela.ferrer).'

Lively shared a carousel of photos that included her castmates as well as Colleen Hoover, the author of the book the movie is based on.

Blake Lively showed off her crafty side in a new Instagram post

Blake Lively showed off her crafty side in a new Instagram post

The 36-year-old actress took to the platform on Wednesday to share photos from a surprise screening of her new film It Ends with Us and took credit for co-star Brandon Sklenar's floral-embellished denim

The 36-year-old actress took to the platform on Wednesday to share photos from a surprise screening of her new film It Ends with Us and took credit for co-star Brandon Sklenar's floral-embellished denim

The Sisterhood of the Traveling Pants star also shared a selection of snaps showing her and Ferrer ironing patches onto Sklenar's jeans. 

He wore a style with a few flower patches decorated on one back pocket.

For her part, Blake wore a white tank top with $19,000 blue Valentino jeans featuring floral-shaped cutouts along the legs.

Gushing about the experience, which took place in Grapevine, Texas last month, she continued in her caption: 'I loved eating delicious food with @alexsaks &co. Drinking alarming amounts of coffee.'

She also name dropped her mother-in-law Tammy Stewart Reynolds, calling her 'the hottest plus one.'

Lively added, 'The highlight, though, was when I got to style sweet @@isabela.ferrer in my clothes because she came straight from her job at a restaurant in Brooklyn to this mayhem bc @colleenhoover and I begged her to just hop on a plane.

'The best weekend, and this is only the beginning…'

Finally, she credited her 'angel hair and makeup team.' The post has so far racked up more than 432,000 likes. 

Lively shared a close-up snapshot of her work

Lively shared a close-up snapshot of her work

L-R Brandon, Colleen Hoover, Isabela Ferrer and Blake

L-R Brandon, Colleen Hoover, Isabela Ferrer and Blake

In It Ends with Us, Blake plays Lily Bloom, a woman beginning a passionate — and later abusive — relationship with Ryle Kincaid, played by Justin Baldoni.

Sklenar plays Bloom's ex-boyfriend Atlas Corrigan, who later returns to her life. 

The film was directed by Baldoni and was adapted from Hoover's novel of the same name.

The romance-drama is due out in theaters on August 9.