OK, well I went to Macy's with my wife. We ended up getting a pair of nice black wool pants - flat front (I have rower's legs and pleated pants look funny), with a slight, I don't know... herringbone type weave. Kenneth Cole, IIRC. I got a dark blue shirt with a subtle lighter stripe. Its fitted, as my shoulders are far larger than my waist, so it looks better at the waist, instead of having a lot of fabric to tuck in. I'm a 48L coat and a 35 or so waist (good luck getting suits that fit first time).
I also got a medium tan/brown Ralph Lauren corduroy blazer, and some new black shoes. All but the shirt is good work wear, so it will all see good use (and my black shoes definitely needed replacement after a few sets of soles).
Its all good! Plus I got a decent discount from Macy's...
Thanks all!