You Can Now Buy Kendall Jenner's Sexy, Slinky Birthday Dress — From Kendall and Kylie Themselves!

Kendall Jenner had heads turning and jaws dropping at her 21st birthday party last year, when she pulled up to a club wearing a $9,000 LaBourjoisie minidress covered in Swarovski crystals. It didn't take long before every '90s kid and fashionista recognized the dress from another star with a famous family . . . Yep, Kendall said that her '70s-inspired "groovy" dress was made to resemble the one Paris Hilton wore for her own 21st birthday in 2002.

Now we can all rock the slinky, silver dress, as the Jenner sisters' fourth Kendall + Kylie collection includes a shimmering cowl-neck dress just like Paris's and Kendall's. The best part is, it's nowhere near $9,000! The Chainmail Halter Dress ($395) is shoppable online now. Although it is only available in one size, it looks longer than Kendall's birthday number and a bit less formfitting.

If your 21st birthday has already passed, we highly suggest getting in on the chainmail trend for New Year's Eve. Because nothing says "Happy New Year" like a sexy, shiny dress. Read on to see photos of Kendall and Paris in the inspired dress and shop the gorgeous design, along with alternative options, for your next party.