Kat Von D fans will know that every month, the beauty brand has a new Flash Program where an amazing new product is released. Just like traditional flash sales, the sale is only on for a limited time and once the product is sold out, it’s gone. If you aren’t familiar with the sales, now is the time to get acquainted because Kat Von D is launching a Sinner Lip Set ($38) as part of the August Flash Program.

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The limited-edition set includes a Sinner Everlasting Liquid Lipstick and a matching Sinner Lip Liner. The sinner shade is a vampy midnight plum that would look gorgeous in an evening look. Plus, it will be pretty paired with the darker clothes of fall. (It will be here people we know it, people.)

Kat Von D revealed that August Flash Program’s set is a tribute to the relaunch of the Saint + Sinner fragrances. She said in a press release, “These scents are so special to me that I wanted to expand Saint + Sinner into our Everlasting Franchise. Sinner is an earthy, woody fragrance with notes of mandarin, vanilla and cinnamon so we chose a deep plum shade for the Sinner Everlasting Liquid Lipstick and Everlasting Lip Liner. There are two sides in all of us, and The Sinner Set is the perfect lipstick and fragrance duo to bring out your inner Sinner – edgy, unapologetic and empowering.”

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In addition to the full-size Sinner lipstick and liner, buyers will also get deluxe sizes of the Saint + Sinner fragrances. The portable size means they’re perfect for popping in your purse along with your lippies.

Want in? The Everlasting Flash sale is happening right now exclusively at Sephora and it’s only on for 48 hours or until the set sells out. Grab it while you can so you can enjoy the full benefits of being a sinner.