This post brought to you by Express. All opinions are 100% mine.

With Fall at our fingertips, now is the perfect time to stock up on denim. Express has all the women's jeans  you need to keep warm this season, including two of my favorite styles, skinny and flare jeans.

Skinny jeans are a cool weather essential. Top with a chunky knit sweater and tuck into boots for a casual look, or pair with a long-sleeved silky blouse and booties for a work-appropriate outfit. With Skinny jeans, the possibilities are endless and the cut is flattering on most body types. This season, colored denim is a major trend, so don't be afraid to throw on a pair to brighten up your look. The red skinny jeans pictured above would look amazing with a classic leopard print top and blazer.

Another style that is making a major comeback is the flare jean. From micro-flares to wide-leg bell bottoms, these jeans are made modern by having a narrower cut through the thigh. As a general rule of thumb with denim, go for a light wash for casual looks and darker for more dressy occasions. Express offers a ton of flare options in many washes, and all are affordably priced under $100!

For a limited time, you can win a pair of your own because Express is giving away 50 free pairs of jeans! Enter the Express giveaway for a chance to win your own!

What are your favorite Express jeans for Fall? Which style would you want to win? Legging jeans, skinnies, flares, wide-leg? Let us know in the comments!