I have a state work conference in the pnw. Not great with terms but I'd call the dress code "semi formal professional. Some people in 2 piece suits, some in button ups and dark jeans etc.

I'm fassion plind but trying to expand my closet and therefore options.

What combo would you guys recommend? And if the pants are off the wall wrong too, I have a few other options too. (Charcoal windowpane, maroon windowpane, and grey windowpane, or dark jeans)

Not sure if the overhead light changed the color much, but the overcoat is charcoal/cream in daylight.

Thanks in advance!