Fall Fashion Trends Men. Find Fall-related trends, fashion tips and seasonal style guides from the experts! Top fall fashion trends for men 2018. The thick(er) necktie. If you weren’t a fan of the skinny necktie, you’re in luck this season. Knits. Knits are so big this season, it’s scary. Quiltedjackets. Double–breasted coats. Politico. Seventies. Seeing orange. Sportswear.