If you didn't know, jean jackets are back in a big way - and we're obsessed with the long-awaited return of this wardrobe staple. Whether you're shopping for a cropped jean jacket, a stretchy denim pick or an oversized number, you can't go wrong with the countless fall-centric options you'll find right now at Amazon. With a wide range of under-$50 denim jackets to choose from, you can customize your unique style with everything from distressed laid-back jackets, sophisticated denim trench coats and even playful pearl-embellished pieces.