I'm getting married in six weeks and am trying to put together a nice outfit for my rehearsal dinner. I'm usually a motorcycle jacket, jeans, and Frye harness boots type of guy but our wedding is relatively formal so I'd like to dress up a bit for the rehearsal dinner. I need a quick thumbs up or down for the following type of outfit (I'm in the USA but used stylepilot.com for research so these are all UK versions):
I have a white Banana Republic button-down, brown belt, and a few different watches but unfortunately none with brown leather band. I'd like to find a bit darker grey pants, and maybe not corduroy. Note that these aren't exact items, just a general idea of the outfit colors. I'm 5' 10" 195 lbs. Any thoughts?