Kylie Jenner is ready for a red-hot summer.

The “Kardashians” star took to Instagram Wednesday to model a plunging cherry-red halter dress ($398) from her new Khy x Dilara Findikoglu collection.

In one snapshot, the Kylie Cosmetics founder crouched down to show off the form-fitting dress which she paired with translucent mule heels.

A second mirror selfie showcased the dress’ low-cut neckline as Jenner posed with her dark hair styled in loose waves.

The mom of two also shared a short video clip highlighting the midi’s satin ribbon lace-up design at the back hem.

“this HOT dress & more just dropped on khy.com @khy @dilarafindikoglu ♥️,” the reality TV star, 27, captioned the carousel.

Fans took to the comments to gush over the look.

“Such a dream❤️❤️❤️,” one social media user wrote, while another added, “the red is redding innit.”

“The details of this dress are perfect,” a third raved.

The Khy designer hyped up her collaboration on Instagram last week — before celebrating at the launch party with Hailey Bieber and sisters Kendall Jenner and Khloé Kardashian.

“It has been a dream to partner with Dilara Findikoglu, a brand I’ve worn and admired for years,” Kylie wrote in part.

“We developed a collection that combines femininity and sexiness with meticulous construction. I can’t wait for you to see everything.”

Other styles in the collection include a satin corset mini dress ($358), a denim zipper jacket ($288) and a black long sleeve corset dress ($446).

She also showcased a ruby satin zipper bralette ($248) with metal buckle hardware. According to an interview with Harper’s Bazaar published Wednesday, the scarlet red bra is Jenner’s favorite of the new collection.

The cosmetics mogul explained to the outlet how her “Khy girl” aesthetic has evolved over the past year.

“She is so sexy this summer. She’s so sexy,” she told the magazine.

“I think last summer I had fun in Italy, and I was wearing like flowy dresses and cute little tops. Now I’m like, no, no, no. It’s fun, colorful, hot, sexy; that is my vibe.”

Kylie’s new collection dropped just weeks after she made her red carpet debut with boyfriend Timothée Chalamet at the David di Donatello Awards in Rome.

For the milestone outing, she wore a fitted, floor-length black Schiaparelli gown, which coordinated flawlessly with the “Complete Unknown” actor’s black velvet suit.