Comforting fabrics, bright colours, winter shorts and uninhibited movement are all on show at Milan Men's Fashion Week, whose collections for autumn-winter 2021 have been kept behind closed doors this year by covid-19. One model lifted a telephone receiver in Ermenegildo Zegnas video presentation, while Silvia Fendi announced herself with "Hello, it's Silvia calling" in a voiceover to her own …