I don't know much about 2020 trends but the early 2010s for menswear was dominated with a call back to the 1960s, thanks to shows like Mad Men and designers like Tom Ford, with it's own twist much like the 1960s had a 1920s revival, the late Tommy Nutter and Edward Sexton were responsible for the iconic 60s silhouette and they took inspiration from the 20s, the 1990s a 1950s revival, designers of the era took cues from the
bold look
of the 50s, and so on.
Aut viam inveniam aut faciam.
Will not change sig until the Tsar is put back in the Russian throne (July 08, 2010)