This fall, there are a number of new denim trends for men to know about, including black jeans, slim leg cuts and the return of the denim jacket. Even men who aren't devoted followers of fashion will want to look current in denim, whether to impress the ladies, or make a modern impression on colleagues when wearing jeans to work on more casual days. For gents going clothes shopping this fall, here's a cheat sheet of the major jeans and denim trends for men.

1. Cuffed Slim Leg Indigo Wash Jeans

Of all the new men's jeans trends for fall, this is the easiest to wear. It's really just a slight update on a classic masculine jean style. (Don't confuse slim leg jeans for men with shrink-fit skinny jeans -- they're very different). Slim leg styles are essentially your basic straight leg jean, with a slightly more fitted cut. These jeans should fall straight on a man's leg, hugging the thighs and calves gently, and opening up around the ankles. Men will want to buy a dark indigo wash in these jeans, which is on-trend for fall and versatile for work and play. Buy them slightly long so you can create a cuff -- this is the trendy part -- by simply doing a single roll at the hem.

How to Wear Them: Cuffed slim leg jeans look best with a sturdy lace-up loafer in a classic color, such as black or tan. Make sure your rolled cuff covers the top of the shoe -- no floods allowed!More »

2. Colored Jeans in Dark Shades

While brightly colored jeans for men have been available for a couple of seasons, a darker mood took over the men's fashion runways this fall. Dark, broody shades of colored jeans are a strong trend this season, which feels right for the winter months. Black jeans are back in a big way this fall and will be widely available in men's retail stores and online. Men should look for a classic slim leg fit and saturated dash wash. A well-fitting pair of black jeans is a great wardrobe staple that men can easily dress up or down. Also popular this year -- slim cut jeans for men in rich, saturated winter colors, such as oxblood or burgundy.

How to Wear Them: When you make a statement with colored jeans, it's best to tone down the rest of your outfit. Men's dark colored jeans look best when paired with neutral basics, such as a white button-down shirt, gray tee or black sweater. If you choose black jeans, go ahead and wear them with whatever you'd typically match with black pants.More »

3. Classic Relaxed Fit Jeans

Good news -- you probably already have a pair of relaxed fit jeans in your closet. Relaxed fit jeans for men are a true American classic that have been famously worn by men's style icons from James Dean to James Franco. You'll see this easy, straight leg men's jean style available from all the major men's jeans brands this fall. When shopping for relaxed jeans, keep in mind that a well-fitting pair should sit just below your natural waist and fit you well in the rear (no droopy drawers allowed), with a looser fit in the hips, thighs and calves. Choose a relaxed jean in a vintage dark wash this fall, for the most current look.

How to Wear Them: Relaxed jeans pair easily with other men's clothing classics. Try them with a chunky gray sweater, a white tee, or a plaid button-down shirt.More »

4. Denim Bomber Jacket

Jean jackets are back in fashion for men. What makes the denim jacket feel new this fall season is a short, fitted military-inspired "bomber" jacket style. When shopping, look for features including a rounded collar and a slim fit that ends at the natural waist. It may also have jersey or elastic at the cuffs and/or waist. You can find this men's jean jacket in a variety of shades this season, from lighter washes to black denim.

How to Wear It: The denim bomber jacket has a varsity feel and looks great with schoolboy styles. Try wearing it over a sweater vest and button-down shirt with slim leg jeans.More »