The names of trending denim silhouettes keep getting more interesting. In recent months, we've seen cigarette jeans, cocktail jeans and sweatpant jeans, but there's one other style that's getting a bit of buzz as we head into the new year: stovepipe jeans. The flattering cut is definitely one to keep on your radar, since it's on track to become 2026's most popular denim style. Stovepipe jeans are a cross between slim and straight styles, maintaining the same width from the thigh down while gently grazing your leg.