Fall is here, and so are a host of seasonal fashion trends. Of course, there are tricks to adapting these trends in a way that's both classic and cool. Here's our guide to smartly incorporating fresh styles into your fall wardrobe. 1. Vince Camuto Culottes, $99 at Nordstrom. If you've been holding back, give culottes a try. You'll thank us. 2. Turtle Neck Sweater Vest, $17.90 at Forever 21. Yes, we swear, turtlenecks are cool again, especially with modern updates like a relaxed neck and cropped length. This sweater-vest version layers well throughout the season. 3. Ray-Ban Icon Round Sunglasses, $165 at J.Crew. Update your aviators—the rounder the better. The tortoise shell frame transitions right into fall. (Make sure you check out our J.Crew promo codes first to get the best deal; they often run deals for up to 25% off.) 4. Barneys New York India Mini-Backpack, currently on sale for $149 at Barneys Warehouse. Backpacks are back, and they're not just for kids. Especially not in black saffiano leather. 5. Anneli Wool Shawl, $198.50 at Club Monaco. It's time to retire your old North Face fleece. Luckily, this shawl is even cozier. 6. Steve Madden Suede Over-the-Knee Boot, $149.95 at Nordstrom. Suede and knee-high, these boots knock out two fall fashion trends in one. They can be cuffed to mix up the silhouette, too. Looking for deals on seasonal wardrobe updates? Check out our round-up of fall clothing sales and promo codes.