Nicole Kidman just proved that it's not too early to start breaking out your fall wardrobe staples.

The actress attended the Venice Film Festival last week to promote her upcoming movie Babygirl. After multiple red carpets and designer getups, Kidman went back to the basics for her departing flight, wearing a plaid blazer over a plain white tee with the essential fall pants we're adding to our carts ASAP: bootcut jeans.

If your denim collection is looking a little lackluster, we found a ton of timelessly stylish bootcut and flared jeans to shop at Amazon this weekend, including finds from Levi's, Lee, and Wrangler. Plus, so many of our favorite finds are on sale at the moment with discounts up to 53 percent off.

These Lee bootcut jeans look so similar to the ones we spotted on Kidman -- and you can snag a pair for just $35. They have a similar mid-rise waistline with a fitted design, plus a dark blue wash that's pretty spot-on to ones we saw on the Big Little Lies actress. The subtly flared hem is a prime example of a great boot cut since you can easily wear them over tall or short boots, or even with sneakers and flats.

Don't let the waistline scare you: One shopper who described themselves as "curvy" shared, "These are the most figure-flattering jeans I have ever bought."

For a slightly looser fit, try the flared version of the Lee jeans listed above. They have a similar fit along the waist and hips, but bell out at the knee and leave plenty of room for tall shoes, heels, and platforms. Both pairs are constructed with the brand's signature stretch denim that's comfortable without the elasticized look of sweatpants and leggings. This flared option just so happens to have the best discount on our list, so act fast to grab them while they're under $20.

Of course, we have to give some love to high-waisted jeans, too. This bootcut pair by Levi's has a high-rise silhouette made from a soft yet stretchy fabric blend that's classic and comfortable. It comes in 24 washes with varying discounts, but we're particularly fond of this Windsor wine hue for fall; it's bold without being loud. You can wear the jeans with a cozy sweater and booties when temperatures really drop -- the ideal 'fit for apple picking and tailgating.

Amazon's fashion department has plenty of other lookalike bootcut jeans like Nicole Kidman's. Read on to see even more styles to shop ahead of fall.