My commute is somewhat short (a couple of miles round trip).

I ride a single speed bike and wear:

Trousers: https://www.tedbaker.com/uk/Mens/Clo...thing_trousers
Shirts: https://www.shirtfactory.se/en/shirt...extra-slim-fit
Blazer: https://www.tigerofsweden.com/gb/men/clothing/blazers/
undergarments: https://uk.intimissimi.com/category/.../4804/4810.uts
socks: https://www.happysocks.com/uk/men/
shoes: https://www.melvin-hamilton.com/shoe...lies/jeff.html
jackets: https://www.rain-couture.nl/us/rain-...nch-green.html