How does a man dress for autumn?

Autumn is here, or as they so romantically term it on the other side of the pond ‘Fall’.
It is never my favourite season, with its perpetual drizzle and increasingly shorter days.
However, ’tis time to put on warmer clothes and the lower temperature does allow one to be more creative.
For me, early autumn means: casual jacket, light sweater (with an inner long-sleeved muscle tee), thick cotton trousers.
This season, I’m loving some dark blue with some pastel violet. A very huge contrast to the earthy tones of the surroundings!