Fall is around the corner, and it's time to break out our favorite fall fashion piece: trench coats! Perfect for those rainy days and crisp autumnal afternoons, this classic coat comes in numerous iterations, including cropped, long, belted and more. Lucky for Us, we found an amazing Amazon hub chock-full of under-$50 trench coats to effortlessly elevate your fall wardrobe. Shop our 17 favorite options below, from classic styles to creative twists. Get ready for compliments galore! 17 Affordable Trench Coats We'll Be Rocking All Fall 1.